A man wearing glasses and a blue jacket is smiling while men behind him are cooking on a grill .
A man is frowning while men behind him are working on a car .
A man wearing glasses and a blue jacket is smiling while men behind him are cooking on a grill.
A man is frowning while men behind him are working on a car.
working on a car and cooking on a grill are two different types of activities.
working on a car and cooking on a grill are two different types of activities .