[QUESTION] Test for natural language inference.
Premise: "A pilot leans out the open window the cockpit to clean the window of his plane."
Hypothesis: "A man cleans a plane window."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Sentence 1: A pilot leans out the open window the cockpit to clean the window of his plane. Sentence 2: A man cleans a plane window.
The answer is it is not possible to tell.

[QUESTION] Premise: "A guy on a bmx bike."
Based on this premise, can we conclude that the hypothesis "A man is walking with his dog." is true?
Options:
- yes
- it is not possible to tell
- no
The guy can't be on a bmx bike and be walking his dog at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A young woman is staring at her reflection in a mirror while applying lip liner."
Hypothesis: "A young women is putting on make up in her room."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Applying lip liner is one way of putting on make up.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Many girls holding strings attached to a maypole."
Hypothesis: "There is a maypole that the girls are attached to."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Holding strings attached and being attached to are not the same.
The answer is it is not possible to tell.