In the first sentence, they wear a white shirt and they are holding a broom in the middle of a street. In the second sentence, they wear a blue shirt while holding a shovel on the sidewalk.


Context: "A man in a white shirt is holding a broom in the middle of a street"
Hypothesis: A man in a blue shirt is holding a shovel on the sidewalk.
Based on the context, is the hypothesis true, false, or unknown?