QUESTION: Premise: "A man in a brown jumpsuit riding his bicycle on a sidewalk."
Hypothesis: "A man training for a race."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. A man riding his bicycle on a sidewalk does not mean a man is training for a race.
Answer is it is not possible to tell.


QUESTION: Premise: "A man in a yellow jacket standing on a rock in front of mountains."
Hypothesis: "A man in a yellow jacket standing on a rock in front of mountains on a tourist trip."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. Now way to know that the man is on a tourist trip based on information given.
Answer is it is not possible to tell.


QUESTION: Given the sentence "Two men are walking past a brick building." can we conclude that "Two men are outside a log cabin."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A brick building is not the same as a log cabin.
Answer is no.


QUESTION: Can we conclude from "Two brown-skinned people with headgear examine papers." that "There are people singing."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION:
Let's solve this gradually. One cannot be singing and examining papers at the same time.
Answer is no.