Premise: Girl with arms crossed, a man with a gray beard holding a glass, and a baby sitting on a porch.

Hypothesis: They are a family.
it is not possible to tell

Premise: a young boy wearing a blue shirt and a red helmet riding a bike on a sidewalk

Hypothesis: A boy is on his way home.
it is not possible to tell

Premise: Man with an orange shirt is grinding on stone, he is not wearing shoes.

Hypothesis: A man with no pants or shoes is grinding on stone.
it is not possible to tell

Premise: A white businessman reading a paper at a meeting table.

Hypothesis: a man is doing a crossword puzzle
it is not possible to tell