[QUESTION] Test for natural language inference.
Premise: "A band dressed in black performs."
Hypothesis: "A band in black playing trombones."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Although the band is performing they are not necessarily playing trombones.
The answer is it is not possible to tell.

Q: Premise: "A person walks along the beach and leaves footprints in the sand."
Hypothesis: "A person goes swimming in the ocean."
Do we know that the hypothesis entailed by the premise?
A: A person who walks along the beach cannot be swimming at the same time.
The answer is no.

QUESTION: Premise: "A man in a black shirt and white shorts breakdances in front of onlookers."
Hypothesis: "A man is a street performer."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A man breakdancing in front of people doesn't mean he is a street performer.
The answer is it is not possible to tell.

[QUESTION] If "Two black-haired boys are squatting on the ground while holding handfuls of marbles." does that mean that "Two black-haired boys squatting on the ground holding handfuls of marbles."?
Options:
- yes
- it is not possible to tell
- no
Are squatting on the ground is a rephrasing of squatting on the ground.
The answer is yes.

Q: Given the sentence "A hiker is walking up the mountain on a snow-covered road." is it true that "The person is wearing snow boots."?
A: If the road is snow-covered you might not see the hikers shoes and so they may not be boots.
The answer is it is not possible to tell.

[QUESTION] Premise: "Young hippie girl hula hooping with purple leg warmers and purple hair."
Hypothesis: "Young girl hula hooping with her friends."
Do we know that the hypothesis entailed by the premise?
Friends may not be present with the girl with the hula hoop.
The answer is it is not possible to tell.