QUESTION: Given the sentence "A man in a yellow coat jumps his snowboard off a rail." is it true that "A snowboarder is about to fall after attempting a jump."?

SOLUTION: Let's solve this gradually. Someone could jump off of a rail without it being that they were about to fall.
Answer is it is not possible to tell.

QUESTION: Can we conclude from "A crowd of people surrounding a float carrying men waving a gay pride flag." that "The crowd surrounded the float carrying men waving an american flag."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. The float can't have an American flag and a gay pride flag at the same time.
Answer is no.

QUESTION: Premise: "The man is driving his equipment under the archway."
Hypothesis: "The sad man is driving his equipment under the archway."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. The man's mood is not known. He might not be sad.
Answer is it is not possible to tell.

QUESTION: Premise: "A bmx biker performing a trick high above the ground with trees covering the background."
Hypothesis: "The biker is performing in a bmx competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. Just because a BMX biker is performing a trick doesn't mean it's in a BMX competition.
Answer is it is not possible to tell.