A caucasian man wearing a short-sleeved black shirt and a dark-skinned woman wearing a sleeveless dress are working at a conveyor .
There is a very good chance that a man and a woman work at a factory together .
There is a very good chance that a man and a woman work at a factory together .
There is little chance that a man and a woman work at a factory together .
A man and a woman work at a factory together .