Student asked: If "A man wearing a red hat is holding an instrument up to his mouth." does that mean that "A man holds an object up to his mouth."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Holding an object to his mouth implies holding of the instrument to his mouth. The answer is yes.


Student asked: Premise: "A black dog is biting the neck of a brown dog."
Hypothesis: "Two dogs are rough playing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. A dog might bite another dog and it need not be because they are rough playing. They might be seriously fighting or it might be a playful nip and not rough at all. The answer is it is not possible to tell.


Student asked: Given the sentence "The girl is swimming in the pool." can we conclude that "The girl is swimming in the pool for a swimming competition."?
Options:
- yes
- it is not possible to tell
- no
Teacher's response: Let's think. Not all girl swimming in the pool is swimming for a competition. The answer is it is not possible to tell.


Student asked: Given the sentence "Two people are in the water and splashing." can we conclude that "Two people are swimming in the sea."?
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. Two people are in the water and splashing does not imply that they are swimming in the sea. The answer is it is not possible to tell.