Student asked: Can we conclude from "A construction worker in an orange vest lays down cobblestones." that "A person is working."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Laying cobblestone is a laborious job and a construction worker is a person. The answer is yes.

Student asked: Premise: "A group of woman are walking the street in different directions."
Hypothesis: "Women are walking in different directions."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Women can walk in different directions regardless if on a street or not. The answer is yes.

Student asked: Given the sentence "A dog on the beach." can we conclude that "A puppy playing by a ocean."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Dog doesn't imply puppy. Beach doesn't imply beach by a ocean. The answer is it is not possible to tell.

Student asked: Given the sentence "Two men bent over a curb working on something." can we conclude that "Two people work on the street."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response:
Let's think. The two men do no necessarily have to be working on the street itself. The answer is it is not possible to tell.