Premise & hypothesis.
A large group of youths in similar red and white outfits play musical instruments in a stadium.

the students are female
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
An elderly man reads a newspaper on a city sidewalk.

A man sits on a city bench reading today's paper.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A young woman sprinting with a blue suit.

The woman is walking.
++++++++++
true or not.
no