Student asked: Premise: "A man in a blue-collared shirt is seen watching a man at his cart in the evening."
Hypothesis: "A man is watching another man."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A man watching a man means he is watching another man. The answer is yes.

Student asked: Given the sentence "A latino man leans on one of the coolers in his food stand." is it true that "A man is taking his lunch break."?
Teacher's response: Let's think. Leans on one of the coolers does not imply taking his lunch break. The answer is it is not possible to tell.

Student asked: If "A small black and white dog jumping on the grass to catch a frisbee." does that mean that "A dog is at a dog park."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A dog can play with a frisbee in other places than a dog park. The answer is it is not possible to tell.

Student asked: Premise: "A sweater-clad man is looking at small paintings."
Based on this premise, can we conclude that the hypothesis "A man admires two replicas of the mona lisa." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. Just because a sweater-clad man is looking at small paintings does not mean there are two replicas of the Mona Lisa. The answer is it is not possible to tell.