A boy and a man are different ages.  If someone is sleeping, then they cannot mix dough.  "Not mixing dough" and "mixes dough" are opposite activities.


Context: A young boy with flower on his face mixes dough in a striped shirt, overalls and an apron.
Hypothesis: A young man is sleeping and not mixing dough.

Given this context, determine if the hypothesis is true (Yes, no, or unknown)?