[QUESTION] If "Three teenagers in a subway playing around." does that mean that "Some people waiting on a train."?
Options:
- yes
- it is not possible to tell
- no
Just because teenagers are around the subway doesn't mean they are waiting on a train.
The answer is it is not possible to tell.

Q: Given the sentence "Delicious barbecue had been prepared by a group of chef." can we conclude that "The chef had prepared barbecue for the event."?
Options:
- yes
- it is not possible to tell
- no
A: Prepared by a chef does not imply it is for an event.
The answer is it is not possible to tell.

QUESTION: If "A man in a blue t-shirt and jeans is blowing into an orange balloon in front of six young children." does that mean that "A man in a blue shirt and jeans is blowing up a balloon."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A t-shirt is a shirt and an orange balloon is a balloon.
The answer is yes.

[QUESTION] If "A woman laying down in the grass in front of the leaning tower of pisa." does that mean that "A woman is laying down in the grass."?
Options:
- yes
- it is not possible to tell
- no
If a woman is laying down in the grass it means that she hasn't moved and is laying down.
The answer is yes.

Q: Premise: "A man on the coaching staff for ou has sunglasses on his head during a football game."
Hypothesis: "The man has sunglasses."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The man has sunglasses because his sunglasses are on his head.
The answer is yes.

[QUESTION] If "A group of people playing on a beach." does that mean that "A group of college students studying for an exam."?
Options:
- yes
- it is not possible to tell
- no
The group of people can't be studying for an exam while playing on the beach.
The answer is no.