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. The sun is shining brightly in the clear blue sky. The little girl is watching the lady on the ground. A dog and a cat are chasing after the mailman. Can we conclude that the lady is watching the dog and the cat? If a person is married, then is it true that they are single?
yes
no
no
no