Q: Test for natural language inference.
Premise: "Two children climb an indoor rock walk as two other children are on belay."
Hypothesis: "Two kids slip on the ice."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: One can not be on ice and on a rock walk simultaneously.
The answer is no.

Q: Given the sentence "A male in his 30's is bending down in the grass fastening his cowboy boots." is it true that "The male is not wearing anything on his feet."?
A: A man not wearing anything on his feet can not be fastening his cowboy boots.
The answer is no.

Q: Can we conclude from "This man is walking towards a fountain." that "This man is walking."?
Options:
- yes
- no
- it is not possible to tell
A: If a man is walking he is always walking towards something.
The answer is yes.

Q: Given the sentence "The girls were in the crowd." is it true that "The girls waited anxiously in the crowd."?
A:
Girls in a crowd are not assumed to have waited anxiously.
The answer is it is not possible to tell.