关系抽取：SemEval2010 Task8数据集_semeval 2010 task 8数据集

Cause-Effect

（因果关系）

Cause-Effect(X, Y)  is true for a sentence S that mentions entities X and Y if and only if

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails that X is the cause of Y, or that X causes/makes/produces/emits/... Y.

"A person infected with a particular <e1>flu</e1> <e2>virus</e2> strain develops an antibody against that virus."

Cause-Effect(e2, e1)

Comment: flu is a state, virus is the causal agent, thus (a) is satisfied; the virus is actively involved in causing flu and thus (c) is satisfied.

Instrument-Agency

Instrument-Agency(X, Y) is true of a sentence S that mentions entities X and Y if and only if:

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails the fact that X is the instrument (tool) of Y or, equivalently, that Y uses X.

"A person infected with a particular <e1>flu</e1> <e2>virus</e2> strain develops an antibody against that virus."

Cause-Effect(e2, e1)

Comment: flu is a state, virus is the causal agent, thus (a) is satisfied; the virus is actively involved in causing flu and thus (c) is satisfied.

Product-Producer

（生产与被生产之间的关系）

Product-Producer (X, Y) is true for a sentence S that mentions entities X and Y if and only if:

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails the fact that X is a product of Y, or Y produces X.

"The <e1>honey</e1> <e2>bee</e2> is the third insect genome published by scientists, after a lab workhorse, the fruit fly, and a health menace, the mosquito."

Product-Producer(e1, e2)

Comment: This is a typical example of Product-Producer. Honey is a tangible concrete object (c), and the bee is actively involved in producing it (a).

Content-Container

Content-Container(X, Y) is true for a sentence S that mentions entities X and Y if and only if

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails that X is or was (usually temporarily) stored or carried inside Y.

"The <e1>apples</e1> are in the <e2>basket</e2>."

Content-Container(e1, e2)

Comment: This is a prototypical example of Content-Container.

Entity-Origin

Entity-Origin(X, Y) is true for a sentence S that mentions the entities X and Y if and only if

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails that Y is the origin of an entity X (rather than its location), and X is coming or derived from that origin.

"Under state law, minors are not permitted to have <e1>grain</e1> <e2>alcohol</e2>, even if a parent provides it to their children."

Entity-Origin(e2, e1)

Comment: This is a prototypical example of a material Entity-Origin relation. Restriction (b.4) applies.

Entity-Destination

Entity-Destination(X, Y) is true for a sentence S that mentions the entities X and Y if and only if:

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails the fact that Y is the destination of X in the sense of X moving (in a physical or abstract sense) toward Y.

"The<e1>boy</e1> ran into the school <e2>cafeteria</e2>."

Entity-Destination(e1,e2)

Comment: school cafeteria is a spatial/geographical destination.

Component - Whole

Component-Whole (X,Y) is true for a sentence S that mentions entities X and Y if and only if:

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails that X is a component of Y;

(3) X has a functional relation with Y. In other words, X has an operating or usable purpose within Y.

We don't need Einstein's quantum mechanics to understand why each <e1>hand</e1> has 5 <e2>fingers</e2>, and not 4 or 6.

Component-Whole(e2, e1)

Comment: Fingers are functional, integral parts of the hand.

Member-Collection

Member-Collection(X, Y) is true for a sentence S that mentions entities X and Y if and only if:

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails the fact that X is a member of Y.

"Italian playing cards most commonly consist of a <e1>deck</e1> of 40 <e2>cards</e2>."

Member-Collection(e2, e1)

Comment: A deck is a collection of cards, cards are different and separable from the deck, not functional to the deck.

Message-Topic

Message-Topic(X, Y) is true for a sentence S that mentions the entities X and Y if and only if:

(1) S, X and Y are in accordance with the general annotation guidelines (http://docs.google.com/Doc?docid=dfhkmm46_0f63mfvf7)

(2) the situation described in S entails the fact that X is a communicative message containing information about Y.

"The recommendations contained the following key <e1>points</e1> about the <e2>new politics</e2> of the government."

Message-Topic(e1, e2)

Comment: politics is the topic of the key points.