Student asked: Given the sentence "A street performer entertains a crowd." can we conclude that "A performer is standing in a grassy field alone."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A person cannot be entertaining a crowd while standing in a field alone. The answer is no.


Student asked: Can we conclude from "The guy is wearing a blue shirt and doing an ollie." that "A skateboarder is doing stunts."?
Options:
- yes
- no
- it is not possible to tell
Teacher's response: Let's think. Just because The guy is wearing a blue shirt and doing an ollie doesn't mean he is a skateboarder. The answer is it is not possible to tell.


Student asked: Premise: "A man is in midair at a skate park."
Based on this premise, can we conclude that the hypothesis "A person is in air doing a skate board trick." is true?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A person who is a man is in midair doing a skate board trick at a skate park. The answer is yes.


Student asked: Premise: "A female marathon runner wearing a pink headband."
Hypothesis: "A female runner wears the headband to keep sweat out of her eyes."
Is the hypothesis entailed by the premise?
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. All females wearing headbands are not wearing them to keep sweat out of her eyes. The answer is it is not possible to tell.