Student asked: Test for natural language inference.
Premise: "Muxzzled greyhound leaping in race with yellow jacket."
Hypothesis: "A greyhound sits next to a judging booth."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The greyhound cannot sit while he is leaping in a race. The answer is no.


Student asked: If "On a partly cloudy day a clown in red plaid overalls relaxes in the back of his tent." does that mean that "A clown in the middle of a circus act."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. One can't relax in his tent while performing a circus act. The answer is no.


Student asked: Premise: "Two people watching a boat sail past."
Hypothesis: "Four people watching cars go past."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. There is either two people or there is four people. There is either a boat sailing past or there are cars going past. The answer is no.


Student asked: Given the sentence "A large crowd of people are congregated at the end of the street in a city." is it true that "There is a crowd in the mall."?
Teacher's response:
Let's think. There is either a crowd in a mall or in the street. The answer is no.