Student asked: Premise: "A mature woman and senior man are dancing on a dance floor with a few other couples."
Hypothesis: "The lights are all red and you can see an attempt to block the day light with red curtains in the background."
Do we know that the hypothesis entailed by the premise?
Teacher's response: Let's think. Two people are dancing with other couples in a red lit room. The answer is yes.


Student asked: Premise: "A bulldozer on a beach with no water."
Hypothesis: "A bulldozer is in the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. The bulldozer cannot be in the water if there is no water. The answer is no.


Student asked: Given the sentence "An elderly man dressed in denim with a straw hat." is it true that "Pounding out metal."?
Teacher's response: Let's think. An elderly man is working on metal on a hot day. The answer is it is not possible to tell.


Student asked: If "A black man with black hair laughing." does that mean that "The laughing man has black hair."?
Options:
- yes
- it is not possible to tell
- no
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. Stating that a man with black hair is laughing is another way of saying that the laughing man has black hair. The answer is yes.