Premise & hypothesis.
One guy wearing a white hoodie and red t-shirt holding his left foot practicing a skateboard move at night

A guy is skateboarding at night.
++++++++++
true or not.
yes

Premise & hypothesis.
A man is singing and the girl is playing an instrument.

A woman is writing a book.
++++++++++
true or not.
no

Premise & hypothesis.
Men walk down a street with skyscrapers in the background.

A man sits on a park bench.
++++++++++
true or not.
no