Student asked: Given the sentence "People sit in front of a giant statue of a woman." is it true that "People appreciating a statue of a woman."?
Teacher's response: Let's think. People sitting in front of a giant statue of a woman does not always appreciating a statue of a woman. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A young boy lays in a bed of stuffed animals."
Hypothesis: "The boy is sleeping after a long day."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The boy may be laying but it doesn't mean he's sleeping. The answer is it is not possible to tell.


Student asked: Given the sentence "A singer on a smoke filled stage in front of an audience." is it true that "A person is preforming a concert."?
Teacher's response: Let's think. On a smoke filled stage does not necessarily mean preforming a concert. The answer is it is not possible to tell.


Student asked: If "A young boy in a red jacket and a young girl in a pink jacket are climbing stairs." does that mean that "A cute pair of twins goes upstairs."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The young boy and girl in sentence 1 may not be twins. The answer is it is not possible to tell.