The gray-haired man is not necessarily an older man, the woman is not necessarily his daughter, the cafe is not necessarily a sidewalk cafe, the other man is not necessarily an old friend, and he is not necessarily coming to greet them.


Given the statement "A gray-haired man and a blond younger woman listen to someone speak to them at an outside cafe.", what is the statement "An older man and his daughter are sitting at a sidewalk cafe when an old friend comes up to greet them." true?
- Yes
- No
- Unknown