QUESTION: Premise: "Two men in their 20s are handling bikes in a bike shop."
Based on this premise, can we conclude that the hypothesis "Two men are jogging." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Two men cannot be jogging and handling bikes in a bike shop simultaneously.
Answer is no.

QUESTION: Premise: "Four boys jumping into a swimming pool."
Hypothesis: "The boys are having fun swimming during summer break."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. Boys can jump into a swimming pool and not have fun and can also jump into a swimming pool during any season of the year.
Answer is it is not possible to tell.

QUESTION: If "The man is rowing a canoe in a blue lake." does that mean that "The man is trying to get to shore."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Rowing a canoe does not imply the man is trying to get to shore.
Answer is it is not possible to tell.

QUESTION: Given the sentence "A man in a red shirt is performing an aerial trick with a skateboard on a sidewalk." is it true that "A man has a purple shirt."?

SOLUTION:
Let's solve this gradually. The colors of the subject's shirt is different. One cannot be wearing a red shirt and a purple shirt simultaneously.
Answer is no.