Q: Premise: "Two girls play trombone and a boy plays the saxophone."
Based on this premise, can we conclude that the hypothesis "A boy plays in the key of c." is true?
Options:
- yes
- it is not possible to tell
- no
A: There is no proof of what key the boy is playing. he could play in a key other than C.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A little girl jumps up in her brown dress." is it true that "The girl is swimming in the pool."?

Let's solve it slowly: A girl who is swimming in the pool is not likely to be wearing a dress.
The answer is no.

[QUESTION] Given the sentence "One man is holding a dumpster door open while another man puts a trash bag in the dumpster." is it true that "A man puts trash into a dumpster."?
Why else would one man be holding the dumpster door open unless someone puts trash into it while its open.
The answer is yes.

Q: Given the sentence "Two men behind a circular bar in a room filled with people." is it true that "Two men are in a room filled with people."?
A: The precise location of the two men in the room filled with people does not change the fact that they are in it.
The answer is yes.

QUESTION: Given the sentence "A man wearing an orange shirt in front of a tray of food." can we conclude that "The guy in the orange shirt has food in front of him."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If the man is in front of the tray the tray is also in front of him.
The answer is yes.

QUESTION: Premise: "A motorcycle racer is gesturing at somebody."
Hypothesis: "A man is giving another racer the finger."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
Motorcycle racer could be male or female. Gesturing doesn't necessarily mean the finger.
The answer is it is not possible to tell.