Premise: A woman tries to cover her face while riding a moped.

Hypothesis: A woman is trying to avoid a bug hitting her face.
it is not possible to tell

Premise: one brown and white dog chasing a black and white dog through the grass

Hypothesis: One dog stole the treat from the others.
it is not possible to tell

Premise: A person wearing a maroon hat, a red hood, and bright green pants performs an aerial trick on a snowboard against a background of trees.

Hypothesis: There is one person in this picture, and they are outside.
yes

Premise: A small child is trying to tackle a sheep, while being supervised.

Hypothesis: Someone is watching a child try to tackle an animal.
yes