Premise: The man is welding the iron.

Hypothesis: Kids are playing with legos.
no

Premise: Two little girls reading and a baby listening.

Hypothesis: The baby is sleeping.
no

Premise: Two ladies discussing something while one holds a bag.

Hypothesis: A lady is holding a bag.
yes

Premise: A man wearing a safety jacket is walking on a platform of some type.

Hypothesis: A man wearing a safety jacket walks to work on a platform of some type.
it is not possible to tell