Premise & hypothesis.
A dirt biker with number 625 is racing on a course.

a person is winning the race
++++++++++
true or not.
it is not possible to tell

Premise & hypothesis.
A man in a orange helmet on building.

A businessman is standing inside an office building.
++++++++++
true or not.
no

Premise & hypothesis.
A toddler wearing boots, a hat and an orange-sashed blue coat is looking behind him at a woman in a short-sleeved top, a skirt and platform heels as they walk along the street in the daytime.

A toddler is wearing boots, a hat and an orange-sashed white coat.
++++++++++
true or not.
no