Read the following premise and answer if the hypothesis is true.
a woman in black pants walks down the sidewalk.
Hypothesis: a woman in black pants walks down the sidewalk as she gets some exercise. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
It's impossible to say. The hypothesis provides no information about the woman's intentions or actions beyond her appearance and location.