Can not be sure that is summer because it could just be a nice day for the man to be wearing a shirt, but because he is wearing a shirt, we could imply that the weather is warm.


Context: A man in a pink polo shirt sitting on a large yellow bench talking to a group of three other men while a woman wearing green sunglasses and a man wearing a gray cap look off to the right of the image.
Hypothesis: Several people are sitting on a bench in the summer.

Given this context, is the hypothesis true (Yes/No/I don't know)?