[QUESTION] Given the sentence "An older man concentrates on welding something with a hammer." is it true that "The man is dreaming about welding."?
The man either concentrates on welding or is dreaming about welding.
The answer is no.

[QUESTION] If "A boy walks with a soccer ball near a fence." does that mean that "The boy is sitting on a chair."?
Options:
- yes
- it is not possible to tell
- no
A boy cannot sit in a chair while walking near a fence.
The answer is no.

[QUESTION] Given the sentence "A man in white talks to a group of other men." can we conclude that "The man is minding his own business."?
Options:
- yes
- it is not possible to tell
- no
A man either talk to a group or mind his own business.
The answer is no.

[QUESTION] Premise: "A person jogs on a waters edge in a red jacket and black pants."
Based on this premise, can we conclude that the hypothesis "A man is jogging by the lake." is true?
Options:
- yes
- it is not possible to tell
- no
A person jogging on a waters edge need not necessarily be jogging by the lake; it can be any other water body also.
The answer is it is not possible to tell.