lads playing frisbee in the grass
two boys running in the grass
two lads running in the grass
six boys playing frisbee
eight boys playing frisbee
men playing on a field
men playing freesbee outside
men playing freesbee in a field
men paying freesbee in the grass
men standin gon field
they are playing in a park 
they are playing in a field 
a group of guys playing Ultimate Frisbee
a green grassy field
men playing freesbee
several people playing a game of frisbee on a field