The dog caught a milkbone in his mouth but the dog was not necessarily being rewarded. The dog also may or may not have been successfully performing a trick. The dog could have a treat just because his owner wanted him to have one.


Context: A white dog catching a milkbone in his mouth
Hypothesis: A dog is rewarded with a treat after successfully performing a trick.

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