Premise: A motorcyclist performing amazing tricks in front of a crowd of thousands.

Hypothesis: He is watching a motorcyclist.
no

Premise: Groom posing with bridesmaids.

Hypothesis: Men and women are standing together
yes

Premise: A small black child is holding up a poster among many other children.

Hypothesis: Children playing in the classroom.
no

Premise: A man signs an autograph in a young boy's book.

Hypothesis: The man is writing something in the book.
yes