[QUESTION] If "Bearded man rock climbing." does that mean that "This is the man's first rock climb."?
Options:
- yes
- it is not possible to tell
- no
The man could be an experienced climber instead of on his first climb.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "An old man with gray hair wearing a scarf and black jacket." that "An old person in a black jacket wears a scarf."?
Options:
- yes
- no
- it is not possible to tell
A person who wears a scarf and black jacket is wearing a black jacket and scarf.
The answer is yes.

[QUESTION] If "Three male swimmers are competing is a swim meet." does that mean that "Three females compete in a swimming competition."?
Options:
- yes
- it is not possible to tell
- no
When the male can compete the meet also the female compete the competition.
The answer is no.

[QUESTION] Premise: "Workers standing in a work zone."
Based on this premise, can we conclude that the hypothesis "Workers are hard at work." is true?
Options:
- yes
- it is not possible to tell
- no
Workers standing in work zone may or not be hard at work.
The answer is it is not possible to tell.