There is no evidence these children are the man's sons. Just because he is sitting on a city bench with three boys does not mean they are his sons or that they are all children.


Consider the statement "A young man with dark hair wearing a blue shirt sitting on a city bench with three boys, one smiling, one with glasses and one crying.". Based on this "The children are the man's sons." a true statement? Yes, no, or I don't know?