A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. If a company's profits increase, can we conclude that the company's expenses have decreased? A man is walking in the park. A woman is sitting on a bench. A dog is running around. Two smiling little girls in a boat on a lake are hugging. The girls are not holding any fishing rods.
yes
no
no
no