[Q] Given the sentence "Persons of different races and ethnicities waiting to board a light train." is it true that "A group of people of different races wait for a train."?
[A] Persons of different races waiting to board a light train is same as group of people of different races wait for a train.
The answer is yes.

[Q] If "A bowler following through after releasing the ball." does that mean that "A bowler is about to eat after they're done bowling."?
Options:
- yes
- it is not possible to tell
- no
[A] Just because the bowler is done eating doesn't mean the bowler's about to eat.
The answer is it is not possible to tell.

[Q] Premise: "A young couple enjoys a drink together."
Based on this premise, can we conclude that the hypothesis "Two people have a drink at a bar." is true?
Options:
- yes
- it is not possible to tell
- no
[A] Having a drink doesn't necessarily mean you are at a bar.
The answer is it is not possible to tell.