QUESTION: Can we conclude from "A man is watching a younger man shave with an electric razor." that "Two men are at dinner."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Watching someone shave is not the same thing as having dinner together.
The answer is no.

[QUESTION] Premise: "A hand poking out of a black sweater sleeve is mixing an egg into a flour well with a fork."
Hypothesis: "There is a person mixing ingredients together."
Do we know that the hypothesis entailed by the premise?
The hand belongs to a person and eggs and flour are ingredients.
The answer is yes.

Q: Given the sentence "An elderly woman with a cart crosses a city street." is it true that "The woman can't walk well."?
A: A woman who can't walk well isn't necessarily an elderly woman.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A group of friends looking out to sea."
Hypothesis: "A group of friends on the beach."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: People can look out to sea without being on the beach.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A black woman taking a picture."
Hypothesis: "A black woman taking a picture of her family."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all woman are taking picture of her family. Not all women have a family.
The answer is it is not possible to tell.

Q: Premise: "A man with a blue bull mask on his head walks among a crowd."
Based on this premise, can we conclude that the hypothesis "A man is at a parade wearing a blue mask." is true?
Options:
- yes
- it is not possible to tell
- no
A:
A crowd does mean a parade and a blue mask does not mean the mask is a blue bull mask.
The answer is it is not possible to tell.