Premise: A young boy is standing next to an open cabinet, and he is covered in flour.

Hypothesis: a little boy rode his bike down the sidewalk.
no

Premise: Two people singing on stage, one holding a guitar.

Hypothesis: The trio are all singing and playing guitar.
no

Premise: A boy in a white shirt is sitting in a chair at a fruit stand.

Hypothesis: A boy is selling watermelon.
it is not possible to tell

Premise: An elderly woman crosses the road in a city.

Hypothesis: An elderly woman is in the city.
yes