Student asked: Premise: "A man with a ""used cars"" advertisement atop his car drives down the street."
Hypothesis: "A man driving down the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A man driving down the street is a summary of the action. The answer is yes.

Student asked: Premise: "A child plays on the dirt."
Hypothesis: "A child plays with dirt."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A child who is playing with dirt must be located somewhere on the dirt. The answer is yes.

Student asked: Premise: "A large group of youths in similar red and white outfits play musical instruments in a stadium."
Hypothesis: "The children ran about the playground during their recess period at school."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. A stadium is not a school.Youths can not play instruments and run around the playground at the same time. The answer is no.

Student asked: Given the sentence "A gray dog runs along the green grass." is it true that "A gray dog runs after something in the green grass."?
Teacher's response:
Let's think. A dog can run for many reasons and not only if it is after something. The answer is it is not possible to tell.