Student asked: If "One person is exiting the bottom of a long escalator while another has just entered at the bottom." does that mean that "Some people are on an escalator."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. One person is exiting an escalator while another is just entering at the bottom so some people are on an escalator. The answer is yes.


Student asked: Given the sentence "Man in glasses yells and holds a ""jobs with justice"" sign." is it true that "The man has a sign in his hands."?
Teacher's response: Let's think. A man who holds a sign has it in his hands. The answer is yes.


Student asked: Test for natural language inference.
Premise: "A young boy is either jumping on a trampoline or skateboarding and he is serious about it on a beautiful summer day."
Hypothesis: "A boy wearing shorts and a green t shirt is jumping on a trampoline or skateboarding."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. It was not mentioned that the boy was wearing shorts and a green t shirt. The answer is it is not possible to tell.


Student asked: Premise: "Men and women in traditional dresses attending something."
Hypothesis: "The people are scuba diving in the middle of the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. People cannot be attending something while they are scuba diving in the ocean. The answer is no.