Premise: A man in a tractor pulls several people behind him while another man is picking crops.

Hypothesis: A man is raking leaves.
no

Premise: A young girl laughs and waves her arms while sitting in front of a multicolored birthday cake.

Hypothesis: A group of children throwing cake.
no

Premise: A man walking down a sidewalk while a man on the left in blue crosses the street.

Hypothesis: A man is on a sidewalk.
yes

Premise: A woman sitting in a chair on the sidewalk stretching her arms out.

Hypothesis: A woman in a wheel chair exercises her arms.
it is not possible to tell