Premise & hypothesis.
A motocross rider leans his bike to the side as he prepares to wind around the rest of the racetrack.

A motorcycle rider leans his bike to the side as he dismounts.
++++++++++
true or not.
no

Premise & hypothesis.
A black and white dog stalks a flock of five geese.

The sheep dog ran after the geese out in the field.
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A band called Screaming Orphans is giving a concert.

The band is called Sky High.
++++++++++
true or not.
no