Premise: A boy is riding a bike down a lighted street.

Hypothesis: A tall human riding
it is not possible to tell

Premise: A brown dog wearing a collar is running through some water.

Hypothesis: A dog is playing in a sprinkler.
it is not possible to tell

Premise: The baby is smiling whilst sitting in a highchair with a red white and blue toy.

Hypothesis: The baby is smiling in the chair.
yes

Premise: The woman on the left is having her picture taken with another woman who is wearing a tall pink hat.

Hypothesis: The woman on the left is taking a picture of the other.
no