Student asked: If "Three women chat while sitting in the grass by a tree." does that mean that "Three women are outside."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Three women chat while sitting in the grass by a tree which is outside. The answer is yes.

Student asked: Test for natural language inference.
Premise: "A man wearing a yellow safety vest helps prepare an airplane."
Hypothesis: "The man works for the airport."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The man works for the airport or for a contractor that provides airplane services. The answer is it is not possible to tell.

Student asked: Given the sentence "A man wearing headphones and a green hat is hooking up a microphone in a home." is it true that "Man is not wearing headphones at his home."?
Teacher's response: Let's think. One can't wear and not wear headphones at the same time. The answer is no.

Student asked: If "Tourist wife upset with husband who ca n't makeup his mind." does that mean that "The wife of a tourist is upset with the man that can't make up his mind."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The husban who the tourist wife is upset with is the man who can't make up his mind. The answer is yes.