Q: Given the sentence "A man is sitting on a triangular shaped bench wearing rollerskates." can we conclude that "There is a man sitting on the ground with his bicycle."?
Options:
- yes
- it is not possible to tell
- no
A: On the ground and on a triangular shaped bench are different places.
The answer is no.

Q: Given the sentence "A person skiing down a snowy mountainside." can we conclude that "A person skiing down a snowy mountainside to win a bet."?
Options:
- yes
- it is not possible to tell
- no
A: A person can ski down the mountainside for more reasons than to win a bet.
The answer is it is not possible to tell.

Q: If "Four friends cheerfully jumping off the flight stairs." does that mean that "The four people are happy to get off the stairs."?
Options:
- yes
- it is not possible to tell
- no
A: They are not necessarily happy about getting off he stairs. They could be excited about getting off their flight.
The answer is it is not possible to tell.

Q: Premise: "The white and black dog is running through a field."
Hypothesis: "Two dogs are chasing a tennis ball."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Not all dog running through a field are chasing a tennis ball.
The answer is it is not possible to tell.