A crowd of people in winter garb gather in the street against a backdrop of bare trees and snow.
Sasquatch is riding a bike on the street.
It cannot be both Sasquatch and a crowd of people at once, and Sasquatch do not ride bikes (or maybe they would if they were real)
The people gather in the street is different than Sasquatch is riding a bike.
A crowd of people cannot be Sasquatch.  Riding a bike doesn't match the actions of gathering in the street.