An old man has aged a lot and a young man has not so the man cannot be both.
The question and answer are below.
Can we conclude from "A young man plays a grand piano while others visit nearby." that "The old man played the electric keyboard."?
Options:
- yes
- no
- it is not possible to tell
no

*****

Two children smile while the third sticks out their tongue does not imply that the third sticks out their big tongue.
The question and answer are below.
Given the sentence "Two children smile while the third sticks out their tongue." is it true that "Two children smile while the third sticks out their big tongue."?
it is not possible to tell

*****

Two men can either be acting out a scene or watching a movie.
The question and answer are below.
Premise: "Two men act out scene while dressed in character garb."
Hypothesis: "Two men watching a movie."
Do we know that the hypothesis entailed by the premise?
no

*****

A guy is a equivalent of man. Blue jean jacket is the color of jean jacket.
The question and answer are below.
Can we conclude from "A guy with a blue jean jacket is reading a book in a black and white checkered floored laundry mat." that "A man in a jean jacket reads a book."?
Options:
- yes
- no
- it is not possible to tell
yes

*****