Sentence 1: A man wearing a cowboy hat holds a cellphone and stands on the sidewalk while people walk around in the background. Sentence 2: A man talks on a cellphone outside on a busy street.


Context: A man wearing a cowboy hat holds a cellphone and stands on the sidewalk while people walk around in the background.
Hypothesis: A man talks on a cellphone outside on a busy street.

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