Student asked: Given the sentence "A pack of dogs roughhousing by a car on a dirty street." is it true that "Dogs playing in the street at night."?
Teacher's response: Let's think. The dogs could be playing at any time of day and it may not be at night. The answer is it is not possible to tell.

Student asked: Premise: "Two males on a rock over water."
Hypothesis: "One in midair jumping into the water."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. There are two men on the rock by the water and one jumping in. The answer is yes.

Student asked: Premise: "A man is doing a wheelie on a mountain bike."
Hypothesis: "A man does a wheelie while biking down a mountain."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A man doing a wheelie on a mountain bike is not necessarily biking down a mountain. The answer is it is not possible to tell.

Student asked: Can we conclude from "A girl is pointing to a spot on a map in a park." that "A girl pointing out where to go in a park."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:
Let's think. The spot that the girl is pointing to is where to go in a park. The answer is yes.