Q: Given the sentence "A man in white with a dirty apron is using a wooden paddle to put something into a brick oven." can we conclude that "A man is wearing a dirty apron."?
Options:
- yes
- it is not possible to tell
- no
A: A man with a dirty apron is the same as wearing a dirty apron.
The answer is yes.

Q: Can we conclude from "A black dog chasing after a brown and white dog in the grass." that "Two dogs are playing in the grass."?
Options:
- yes
- no
- it is not possible to tell
A: A dog chasing another dog don't necessarily imply that they are playing.
The answer is it is not possible to tell.

Q: Premise: "A young girl in a white top is giving two thumbs up."
Hypothesis: "The girl is wearing a black skirt."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A young girl in a white top giving two thumbs up is not necessarily wearing a black skirt.
The answer is it is not possible to tell.

Q: Given the sentence "The skier is going down a large mountain." is it true that "A skier going down a mountain."?
A:
The skier going down a large mountain implies that the skier is going down a mountain.
The answer is yes.