QUESTION: Premise: "A small black brown and white dog catches a football in midair as a man and child look on."
Hypothesis: "The dog plays football with his owners."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A dog catches a football in midair not necessarily plays football with his owners.
The answer is it is not possible to tell.


QUESTION: Given the sentence "A man on an exercise bike that is attached to a video screen." is it true that "A man is exercising on an exercise bike."?

Let's solve it slowly: The man is on an exercise bike so he must be exercising.
The answer is yes.


QUESTION: Premise: "Musician is dressed in white and playing keyboard with band."
Hypothesis: "The musician started the band."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Nothing about being dressed in white and playing keyboard with band implies that a musician started the band.
The answer is it is not possible to tell.