[QUESTION] Given the sentence "A man walking while holding the hand of a small child." is it true that "A family is walking looking at the window display."?
A man walking holding a small child's hand does not imply a family walking looking at a window display. At all.
The answer is it is not possible to tell.

Q: Can we conclude from "The basketball player in white is defending the basket against the player wearing blue." that "The player is tall."?
Options:
- yes
- no
- it is not possible to tell
A: Which player is referred to? And what does tall have to do with anything? They don't have to be tall. Not all basketball players are tall.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Three friends have fun bicycling." that "Three friends are being attacked by a bear."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Three friends having fun bicycling are not being attacked by a bear.
The answer is no.

[QUESTION] Can we conclude from "A man is setting down a metal object on a table." that "The man got two beers from the fridge."?
Options:
- yes
- no
- it is not possible to tell
You can't set down a metal object and get two beers from the fridge simultaneously.
The answer is no.

Q: Premise: "A man jumps off of one rooftop onto another."
Hypothesis: "A man jumps to a rooftop."
Do we know that the hypothesis entailed by the premise?
A: If he jumps from a rooftop he jumps to another rooftop.
The answer is yes.

[QUESTION] Given the sentence "Musician in pink shirt plays guitar and sings." is it true that "A guitarist sings his own songs."?
A musician playing guitar and singing isn't necessarily playing his own songs.
The answer is it is not possible to tell.