Premise: A small boy smiles as he stands with others wearing the same black hats.

Hypothesis: A small boy in a black hat and matching shirt.
it is not possible to tell

Premise: A middle-aged man, wearing shorts and a t-shirt, cooks hamburgers and hotdogs on a stainless steel outdoor barbecue grill.

Hypothesis: A young woman is grilling hamburgers in her parent's backyard.
no

Premise: A man and a police officer are smiling at the photographer.

Hypothesis: man and cop take photo
yes

Premise: Hi, Which are you using L'Oreal nail polish on your fingers.?

Hypothesis: L'Oreal makes nail polish.
yes