[QUESTION] Premise: "Person riding bicycle down dirt hill in wooded area."
Based on this premise, can we conclude that the hypothesis "Therei s a bicycle." is true?
Options:
- yes
- it is not possible to tell
- no
There must be a bicycle for a person to be riding a bicycle.
The answer is yes.

Q: Premise: "A man and a woman are riding bikes on a street."
Hypothesis: "The couple is riding to the supermarket."
Do we know that the hypothesis entailed by the premise?
A: A man and a woman does not necessarily imply they are couple and the fact that they are riding bikes on a street does not necessarily mean that they are riding to the supermarket.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man assembles a tent while a woman sits and watches in a field of a large number of tent dwellers."
Hypothesis: "The man is setting up a foam pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man cannot assemble a tent if he is setting up a foam pool.
The answer is no.

[QUESTION] Can we conclude from "A yellow dog digs in the sand near grass." that "A yellow dog digs in the sand near grass for a bone."?
Options:
- yes
- no
- it is not possible to tell
The dog in sentence 1 may not be digging for a bone.
The answer is it is not possible to tell.

Q: Premise: "An old man in a red sweatshirt chisels away at a rock sculpture."
Hypothesis: "The man is a famous artist."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Not every man that chisels a rock sculpture is a famous artist.
The answer is it is not possible to tell.

[QUESTION] Premise: "A little boy in the air above another boy on the ground where a soccer ball lies at his feet with the soccer net behind them."
Based on this premise, can we conclude that the hypothesis "The boys are both sleeping in a bed." is true?
Options:
- yes
- it is not possible to tell
- no
You can't be in the air and on the ground playing outside and be sleeping in a bed at the same time. One is outside and the other is inside.
The answer is no.