QUESTION: Test for natural language inference.
Premise: "A biker is doing tricks on his bike."
Hypothesis: "The biker is not just riding his bike in a normal fashion."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Doing tricks implies not just riding bike in a normal fashion.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Older woman holding a young boy."
Hypothesis: "Grandma is holding her grandchild."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The older woman holding a young boy may not necessarily be his grandma and the child may not be her grandchild.
The answer is it is not possible to tell.

Q: Premise: "Two boxers are ready for their fight as the crowd watches with anticipation."
Hypothesis: "The kayakers approach the rapids."
Do we know that the hypothesis entailed by the premise?
A: If the crowd watches with anticipation then then the kayakers does not approach the rapids.
The answer is no.

QUESTION: Premise: "Two men with their heads down on a restaurant table."
Based on this premise, can we conclude that the hypothesis "Seemingly in response to the man with the brown suede coat in front of them." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man with a brown coat is sitting with two other men.
The answer is yes.

[QUESTION] Premise: "Two women standing and having a heated discussion."
Hypothesis: "With a group of men and women in the background standing together and talking."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Two women are talking while other people surround them also talking.
The answer is yes.

Q: Can we conclude from "Four teenagers are standing at the foot of some steps by a brick wall." that "Four old men are standing at the foot of some steps by tree."?
Options:
- yes
- no
- it is not possible to tell
A:
Four teenagers are by a wall while men are by a tree.
The answer is no.