Q: Given the sentence "A man wearing a green safety vest is under a plane holding a hose." can we conclude that "A man is refueling a plane."?
Options:
- yes
- it is not possible to tell
- no
A: A man holding a hose under a plane is not necessarily refueling.
The answer is it is not possible to tell.

Q: If "A crowd of people are sitting in a large arena with three young women sitting on the floor." does that mean that "The women are about to perform a song."?
Options:
- yes
- it is not possible to tell
- no
A: The seated women would not necessarily be about to perform a song.
The answer is it is not possible to tell.

Q: Premise: "A police office riding a motorcycle in front of a large group of people standing behind a waist-high fence."
Hypothesis: "The police officer is patroling the crowded area."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A police office riding a motorcycle in front of a large group of people standing behind a waist-high fence does not imply that he is patroling the crowded area.
The answer is it is not possible to tell.

Q: Given the sentence "A woman standing outside on the street in front of the la perla store." can we conclude that "A person stands outside in front of a store."?
Options:
- yes
- it is not possible to tell
- no
A:
If the woman is in front of the La Perla store then she is in front of the store.
The answer is yes.