If the greyhound is coming up on the reas it is assumed the dog is behind the other greyhound and you have to be behind to chase


Context: A black greyhound in white and green coming up on the rear of a white greyhound in yellow and black in a race.
Hypothesis: A dark greyhound wearing a white and green item is chasing a white greyhound wearing a yellow and black item.

Given this context, is the hypothesis true (Yes/No/I don't know)?