Premise: A man is bowling with various national flags displayed at the opposite end on the bowling alley.

Hypothesis: A man is standing inside a bowling alley
yes

Premise: A woman carrying a mannequin is walking down the sidewalk and talking on a mobile phone.

Hypothesis: A woman is carrying something while she walks down the street.
yes

Premise: A man prepares some fish in a navy blue apron.

Hypothesis: A chef is making fish for the meal.
it is not possible to tell

Premise: Children gathered around an adult

Hypothesis: The children listen carefully.
it is not possible to tell