Student asked: Test for natural language inference.
Premise: "A woman looks at a sheet while she waits for transportation."
Hypothesis: "A woman is reading a book in her house."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Looking at a sheet by a woman when wait for transportation does not amount to a free reading of a book in her house. The answer is no.


Student asked: Premise: "A female golfer is trying to get the ball into the hole; she is very close."
Hypothesis: "The female golfer will win the title."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Trying to get the ball into the hole does not mean she will win the title. The answer is it is not possible to tell.


Student asked: Premise: "Man sports fishing off a pier on a sunny day."
Hypothesis: "A man is reeling in a large trout from the lake."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. The pier might not be on a lake. The man might not be reeling in anything. The fish might not be a trout. The answer is it is not possible to tell.


Student asked: Can we conclude from "A man works on a bicycle that's set upside down in front of two cars." that "A man is working on his bike."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. Sentence 1: A man works on a bicycle that's set upside down in front of two cars. Sentence 2: A man is working on his bike. The answer is it is not possible to tell.