QUESTION: Given the sentence "A man with brown hair is smoking a cigarette and wearing a black tank top." is it true that "A man is smoking a cigarette."?

Let's solve it slowly: The man smoking a cigarette has brown hair and wearing a tank top.
The answer is yes.

[QUESTION] If "Two girls hold up another girl and smile for the camera." does that mean that "Three girls are having their picture taken."?
Options:
- yes
- it is not possible to tell
- no
If two girls hold up another then there are three girls.
The answer is yes.

Q: Premise: "A person is in the ocean in the boat wearing life jacket."
Based on this premise, can we conclude that the hypothesis "The person is inside a building." is true?
Options:
- yes
- it is not possible to tell
- no
A: One cannot be inside a building and in the ocean in the boat simultaneously.
The answer is no.

QUESTION: Can we conclude from "An older gentlemen getting his beard trimmed by a younger barber." that "A young barber trims a customer's beard."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Trimmed a beard does not imply the person is a customer.
The answer is it is not possible to tell.

[QUESTION] Premise: "An old man is talking to a boy and his parents are looking."
Hypothesis: "The old man is the boy's grandfather."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Every old man may not be a grandfather. A old man talking to a young boy doesn't mean he is his grandfather.
The answer is it is not possible to tell.

Q: Premise: "A shirtless man with tattoos on his chest is riding on a skateboard pulled by his dog."
Hypothesis: "The man is wearing an eatring."
Do we know that the hypothesis entailed by the premise?
A:
Not all shirtless men with with tattoos on their chests are wearing an eatring.
The answer is it is not possible to tell.