QUESTION: Premise: "A graying man in a suit is perplexed at a business meeting."
Hypothesis: "His suit is the same color as his hair."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The fact that a graying man in a suit is perplexed at a business meeting doesn't imply that his suit is same color as his hair.
The answer is it is not possible to tell.

[QUESTION] Premise: "A white dog has jumped up in the air to catch a frisbee."
Hypothesis: "The pet is taking a shower."
Do we know that the hypothesis entailed by the premise?
Obviously the pet cannot be taking a shower and jump in the air to catch a Frisbee at same time.
The answer is no.

Q: Given the sentence "A large dog plays in the sand with a small dog." is it true that "The dogs are playing."?
A: A large and small dog are part of the group of dogs playing in the sand.
The answer is yes.

QUESTION: If "A woman holds a man's arm at a formal event." does that mean that "She is running away from the guy."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The woman cannot hold a man's arm while running away from him.
The answer is no.

[QUESTION] Premise: "A woman in a fancy skirt belly dancing."
Hypothesis: "There is a woman in a fancy skirt."
Do we know that the hypothesis entailed by the premise?
The woman's belly dancing does not affect her wearing the fancy skirt and the sentence can be shortened.
The answer is yes.

Q: Premise: "A man is fishing on a lake with a forest and mountain in the background."
Based on this premise, can we conclude that the hypothesis "He is in the desert." is true?
Options:
- yes
- it is not possible to tell
- no
A:
A man cannot be at the lake and the desert simultaneously.
The answer is no.