Premise & hypothesis.
A group of protesters in the street waving signs as well as a red flag and a white balloon.

Nobody is protesting
++++++++++
true or not.
no

Premise & hypothesis.
Two gentleman, one on a purple motorcycle one on a green one, racing around a tight right hand turn.

Two men are having a motorcycle race.
++++++++++
true or not.
yes

Premise & hypothesis.
A young boy wearing a blue sweater holding up a necklace with green and brown beads.

necklace and blue sweater both are in boys bag
++++++++++
true or not.
no