Student asked: Given the sentence "A man on a baseball field talking to a little girl in a pink plaid skirt." is it true that "A man and a girl are in a cafe."?
Teacher's response: Let's think. One activity is taking place outside on a baseball field while the other takes place in a cafe. The answer is no.


Student asked: Can we conclude from "A group of people are standing before a food truck and buying something." that "Some people are standing before a food truck and buying a taco."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The first sentence claims that there is a food truck but doesn't say what kind of food. The second sentence clearly states that the food truck is where you can buy a taco. The answer is it is not possible to tell.


Student asked: Given the sentence "A man with glasses and gray hair is reading a card in front of two tuba players." is it true that "An old man is reading a birthday card."?
Teacher's response: Let's think. Not all men are old.The fact that a man with glasses and gray hair is reading a card in front of two tuba players doesn't imply that he is reading a birthday card. The answer is it is not possible to tell.


Student asked: Test for natural language inference.
Premise: "A man and two boys jump on a trampoline."
Hypothesis: "Some people sitting around the pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. People jumping on a trampoline are outside constantly moving in and out of the air. People sitting by the pool are stationary. You cannot move and be stationary at the same time. The answer is no.