Q: Given the sentence "A jockey wearing a red and blue outfit is staring down a racetrack riding a gray horse." is it true that "There is someone racing in the kentucky derby."?
A: Someone racing does not have to be in the Kentucky Derby.
The answer is it is not possible to tell.

Q: Can we conclude from "A boy is running in a field with green grass and some trees in the background." that "A child is running with a dog."?
Options:
- yes
- no
- it is not possible to tell
A: The child is running but he may or may not be running with a dog.
The answer is it is not possible to tell.

Q: Premise: "Two men are putting plaster on a building."
Hypothesis: "Two men are working on the side of a building."
Do we know that the hypothesis entailed by the premise?
A: There are two men. Putting plaster on something implies work being done. The work is done on a building in both.
The answer is yes.

Q: Premise: "Girl outside holding a pink flower that matches her top and smiling."
Based on this premise, can we conclude that the hypothesis "A girl smiles with a flower." is true?
Options:
- yes
- it is not possible to tell
- no
A:
Smiling while holding a flower means the girl smiles with a flower.
The answer is yes.