Two teams of young children , one in blue and white , the other in green and white , playing soccer in a unisex match .
It is almost certain that two teams of adults play hacky sack while skipping rope .
It is impossible that two teams of adults play hacky sack while skipping rope .
It is almost certain that two teams of adults play hacky sack while skipping rope .
Two teams of adults play hacky sack while skipping rope .