Q: Test for natural language inference.
Premise: "A man wearing a blue shirt."
Hypothesis: "Standing on the railroad is taking picture of the bridge."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A guy liked the bridge so he decided to take a pictire of it.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A young girl wearing a pink hat swinging on a swing set."
Hypothesis: "A girl playing on a swing."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A young girl is still a girl and swinging is playing.
The answer is yes.

Q: If "A man in red trunks is boxing with a man in white trunks." does that mean that "Contenders for the world title just before they finish their match."?
Options:
- yes
- it is not possible to tell
- no
A: Man in red trunks and man in white trunks are not necessarily contenders for the world title.
The answer is it is not possible to tell.

Q: If "Two men sitting on the roof of a house while another one stands on a ladder." does that mean that "Two men are on a roof."?
Options:
- yes
- it is not possible to tell
- no
A:
Sitting on the roof is something that can be done on a roof.
The answer is yes.