Q: If "Two men concentrate on drilling an apparatus while on an outside scaffold." does that mean that "Two tall men concentrate on drilling an apparatus."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought: Two men concentrate on drilling an apparatus while on an outside scaffold does not imply they are tall men.

Q: Premise: "A man mountain climbing hanging under a rock."
Based on this premise, can we conclude that the hypothesis "A man is laying on a bed." is true?
Options:
- yes
- it is not possible to tell
- no
A: no
Chain-of-thought: A man is either mountain climbing hanging under a rock or laying on a bed.

Q: Given the sentence "Cheerleaders in red and white uniforms are standing in a line." can we conclude that "Cheerleaders stand in a pyramid."?
Options:
- yes
- it is not possible to tell
- no
A: no
Chain-of-thought: If cheerleaders are standing in a line they are not standing in a pyramid.

Q: Premise: "A soldier is pointing his rifle."
Hypothesis: "A soldier is pointing his rifle and jumping on the moon."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: no
Chain-of-thought:
The soldier just pointing his rifle definitely could not be the one doing same and jumping on the moon the same time.