[Q] If "This person is having a fun time." does that mean that "Several young individuals are having a fun time."?
Options:
- yes
- it is not possible to tell
- no
[A] A single person having fun doesn't imply there are several individuals with them.
The answer is it is not possible to tell.

[Q] Given the sentence "The bikers came around the corner very fast and it was a tight race with the blue biker in the lead." can we conclude that "A group of people in a bike race."?
Options:
- yes
- it is not possible to tell
- no
[A] Bikers in a tight race is equivalent to a group of people in a bike race.
The answer is yes.

[Q] Can we conclude from "Three firemen holding onto ropes from above." that "The firemen are working with the ropes."?
Options:
- yes
- no
- it is not possible to tell
[A] Working with the ropes is a rephrase of holding onto the ropes from above.
The answer is yes.