premise1: Two young boys in blue jackets and helmets are racing their brown horses down a muddy trail.
premise2: A competition on horses on a beautiful day amongst green.
premise3: Two kids wearing blue are riding horses.
premise4: Two men are riding horses.
premise: Two young boys in blue jackets and helmets are racing their brown horses down a muddy trail. A competition on horses on a beautiful day amongst green. Two kids wearing blue are riding horses. Two men are riding horses.
hypothesis: Riders riding on a path.