Question:
Premise: People in mainly business attire hurry along a city sidewalk.

Hypothesis: Some people on a sidewalk.
Is the hypothesis true?

Answer:
yes

Question:
Premise: A motorcyclist with a backpack traveling on his blue bike.

Hypothesis: a motorcyclist traveling on a blue motocycle.
Is the hypothesis true?

Answer:
it is not possible to tell

Question:
Premise: A red-haired girl is jumping in the air with a skateboard near her feet.

Hypothesis: The girl is a good skateboarder.
Is the hypothesis true?

Answer:
it is not possible to tell