[QUESTION] If "Several men walking in the rain under an umbrella." does that mean that "Several men are walking along the beach in sunny weather."?
Options:
- yes
- it is not possible to tell
- no
The weather cannot be both rainy and sunny (or it is highly unlikely).
The answer is no.

[QUESTION] Premise: "Young hippie girl hula hooping with purple leg warmers and purple hair."
Hypothesis: "Young girl hula hooping with her friends."
Do we know that the hypothesis entailed by the premise?
Friends may not be present with the girl with the hula hoop.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A small black and white dog and a larger tan one are checking each other out at the waters edge." can we conclude that "There is a small white and white dog."?
Options:
- yes
- it is not possible to tell
- no
Dog cannot be black and white and only white at the same time.
The answer is no.

[QUESTION] If "A person is in the air while riding his bicycle on top of the train on a clear blue sky day." does that mean that "The train is not a good place to ride a bicycle."?
Options:
- yes
- it is not possible to tell
- no
A persona riding bicycle on top of the train means it is not a good place to ride a bicycle as top of the train is never meant to run bicycle.
The answer is yes.