[Q] Given the sentence "A medical team performs surgery in a field hospital." is it true that "Medics are playing basketball."?
[A] The medical team that performs surgery in a field hospital cannot be the ones playing basketball.
The answer is no.

[Q] Premise: "A dog is standing on its hind legs underneath a fountain while a man in a black shirt and vest looks on."
Based on this premise, can we conclude that the hypothesis "Several dogs and their owners doing various stunts as they compete in a competition." is true?
Options:
- yes
- it is not possible to tell
- no
[A] A dog is standing while a man looks on does not imply several dogs and their owners doing various stunts.
The answer is it is not possible to tell.

[Q] Premise: "A man selling food on the street at nighttime."
Hypothesis: "A man reading a newspaper on his front porch during the day."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Night time means that it is dark and during the day is the total opposite as it means it is light.
The answer is no.