QUESTION: Can we conclude from "A young girl wearing a red hat and sweater smiles at the camera while holding a toy." that "A girl is smiling."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: She is smiling regardless of what she is doing while smiling.
The answer is yes.

[QUESTION] Can we conclude from "Two men dressed up share a toast." that "Two women dressed up share a toast."?
Options:
- yes
- no
- it is not possible to tell
The two cannot be both men and women at the same time.
The answer is no.

Q: If "An older woman wearing a blue shirt and white skirt is squatting down with two black cats and a multicolored cat in front of her." does that mean that "The elderly woman houses over-flow cats for a local shelter."?
Options:
- yes
- it is not possible to tell
- no
A: The elderly woman is not necessarily caring for cats for a local shelter. The cats could all belong to the woman.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A working cutting a tree with an orange vest on." can we conclude that "A tree is being cut."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Anyone or anything cutting a tree absolutely necessitates that a tree is being cut.
The answer is yes.

[QUESTION] Premise: "A fire burns in a barrel on the concrete floor while a man stands on a platform of scaffolding."
Hypothesis: "The man is working on a construction project."
Do we know that the hypothesis entailed by the premise?
The man may not be working. He may be simply observing. The site may not be a construction project. It could be a movie set or a fire training event.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man with sunglasses and earphones is on a city street holding an mp3 player in his hand."
Hypothesis: "A guy is listening to music on his way to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Holding an mp3 player does not necessarily mean listening to music.
The answer is it is not possible to tell.