[QUESTION] Can we conclude from "Blond-haired couple posing for picture." that "A brunette couple is sleeping."?
Options:
- yes
- no
- it is not possible to tell
Blond-haired and brunette are two different colors. Posing and sleeping are two different activities.
The answer is no.

Q: Premise: "Three men wearing white shirts are skateboarding on a road while a man and a woman take pictures from either side of the road."
Hypothesis: "Three men skateboard outside while a man and woman watch."
Do we know that the hypothesis entailed by the premise?
A: Two people take pictures by the road while three people skateboard on it.
The answer is yes.

QUESTION: Given the sentence "A young girl in a polka dot dress plays on a beach." is it true that "A girl plays at the beach."?

Let's solve it slowly: A young girl in a polka dot dress plays on a beach is a synonym of a girl plays at the beach.
The answer is yes.

[QUESTION] If "Two young children ride bicycles." does that mean that "Two kids are playing outside."?
Options:
- yes
- it is not possible to tell
- no
Not all children who ride bicycles are inside. Not all children who ride bicycles are playing.
The answer is it is not possible to tell.

Q: Can we conclude from "A man in a red shirt and brown shorts and a black cap is sitting near a river with a fishing rod in the water." that "A man is fishing for salmon with a fishing rod at the river."?
Options:
- yes
- no
- it is not possible to tell
A: A man could sit without a fishing rod even if he is not fishing for salmon. There are other types of fish besides salmon.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A family is at the beach with a sailboat." is it true that "A family is on a trip around the world in a sailboat."?
The family does not have to be on a trip around the world in a sailboat to be at the beach with a sailaboat.
The answer is it is not possible to tell.