Premise & hypothesis.
A young man with a large black portfolio is skateboarding on the sidewalk.

A young man with a black portfolio is skateboarding dangerously on the sidewalk.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man dressed as Santa rides in a parade.

A rabbit is in a parade
++++++++++
true or not.
no

Premise & hypothesis.
Woman in a leopard print outfit, walking in the street and a man in a dark blue jacket and denim jeans walking in the opposite direction.

A couple stands outside a mall and looking on to the woman pointed fingers, the man spots a leopard print dress
++++++++++
true or not.
no