Student asked: Premise: "Three men in hard hats work in a pile of concrete."
Hypothesis: "Three men in hard hats work in a pile of concrete in buildings."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Working in a pile of concrete in buildings does not follow working in a pile of concrete. The answer is yes.


Student asked: Can we conclude from "A blue and white sailboat sits by a dock." that "A boat is sitting in the dock as the captain cleans it."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Just because a sailboat sits by a dock doesn't imply as the captain cleans it. The answer is it is not possible to tell.


Student asked: Given the sentence "Cheerleaders in red and white uniforms cheering in the street." can we conclude that "No cheerleaders are present."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Either there are or there are not cheerleaders; they cannot be cheering in the street and not be present simultaneously. The answer is no.


Student asked: Can we conclude from "A woman is vacuuming the floor in a kitchen." that "The vacuum is quiet."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Let's think. The vacuum is not necessarily quiet if it is vacuuming the kitchen floor. The answer is it is not possible to tell.