[QUESTION] Given the sentence "Some people in shadow walk by an escalator." can we conclude that "The people are at the mall."?
Options:
- yes
- it is not possible to tell
- no
People walking by escalator doesn't mean they are at the mall.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two girls wearing black shirts are singing to an audience lit with blue lights."
Hypothesis: "Two girls are singing country music."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The girls may be singing songs from a genre other than country music.
The answer is it is not possible to tell.

[QUESTION] If "A boy is oddly attentive to shoes." does that mean that "A girl is admiring her dress in a mirror."?
Options:
- yes
- it is not possible to tell
- no
Boy and girl are opposite subjects. Dress and shoes are different objects.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A baby girl in a white shirt and jeans sits on the grass by the street."
Hypothesis: "A baby sits on a blanket."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The baby either sits on a blanket or sits on the grass.
The answer is no.