[QUESTION] Can we conclude from "A man in a neon-yellow coat is talking on a cellphone while sitting in a public area." that "A man talks on a cell phone."?
Options:
- yes
- no
- it is not possible to tell
A man in a neon-yellow coat is talking on a cellphone while sitting in a public area does not necessary that a man talks on a cell phone.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two men wearing jeans sit along muddy pipes." is it true that "Two men are working on pipes."?
Just because men sit along muddy pipes it does not mean they are working on pipes.
The answer is it is not possible to tell.

[QUESTION] Premise: "A girl with a feather in her head applies makeup at an outdoor gathering."
Hypothesis: "A girl is putting on makeup outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A girl who applies makeup at an outdoor gathering is putting on makeup outside.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Workers are working at night by the sea."
Hypothesis: "The people are working in the sea."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
One cannot be by the sea and in the sea at the same time.
The answer is no.