QUESTION: If "A man on a bicycle is falling off of it and over a short ledge." does that mean that "A man wearing a helmet is on a bike."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because a man falls off his bicycle does not mean he wears a helmet.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man sits and poses for the camera." that "The man is standing up for the camera."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If someone is standing up they cannot be sitting and posing at the same time.
The answer is no.

QUESTION: Premise: "A family is singing and the mother is holding her baby."
Based on this premise, can we conclude that the hypothesis "The baby is juggling." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
If the mother is holding her baby it is highly unlikely that the baby is juggling.
The answer is no.