[Q] Premise: "Two professional hockey players skating by each other on the ice."
Hypothesis: "Two hockey players skating by other without their hockey sticks."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Hockey players on ice may or may not have their hockey sticks.
The answer is it is not possible to tell.

[Q] If "A man using heavy machinery digs a hole in a street while another man looks on from a skid loader." does that mean that "A couple construction workers working on a road."?
Options:
- yes
- it is not possible to tell
- no
[A] A man using machinery to dig a hole in the street while another looks on does imply that construction workers are working on a road.
The answer is it is not possible to tell.

[Q] Premise: "Two people talking on a couch."
Based on this premise, can we conclude that the hypothesis "There are people are sitting around talking." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Couch is a being referred as a place to sit for talking. People are taking while sitting.
The answer is yes.