Premise: A father playing a song on his guitar for his son.

Hypothesis: The man has an acoustic guitar.
it is not possible to tell

Premise: Guy in black shirt and jeans jumping with wood pieces in front of a building called STOMP

Hypothesis: The jump is high
it is not possible to tell

Premise: A Japanese boat is sailing on dark waters.

Hypothesis: A canoe goes over the falls.
no

Premise: A little boy in blue is brushing his teeth with a green toothbrush.

Hypothesis: The boy is standing on the roof of his house.
no