Student asked: Test for natural language inference.
Premise: "A group of people dressed up in historic clothes dancing."
Hypothesis: "The group of people in historic clothes are performing a dance."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. The people are dancing which means they are performing a dance. The answer is yes.

Student asked: Premise: "Man in a white gi and yellow belt with three stripes doing a karate pose."
Based on this premise, can we conclude that the hypothesis "A man is performing martial arts." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Doing a karate pose is a form of performing martial arts. The answer is yes.

Student asked: Can we conclude from "A guy lifts some heavy weights while an older man assists him." that "A man helping another man bench press."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Just because a guy lifts some heavy weights while an older man assists him does not necessary that a man helping another man bench press. The answer is it is not possible to tell.

Student asked: Test for natural language inference.
Premise: "A man wearing a black hat and shirt loads up a pair of mules."
Hypothesis: "A man is loading up giraffes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. A man cannot be loading up giraffes as he loads up mules. The answer is no.