A man jumps off a spring board and spins in the air with other athletes in the background.
A dog is performing tricks in front of people.
There can either be a man or a dog. One cannot be in the background and in front of people at the same time.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_background(x9) & n_athlete(x8) & n_air(x6) & a_off(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_jump(e1) & subset_of(x5,x2) & in(x5,x6) & with(x6,x7) & in(x7,x9) & -(x7 = x8) & n_athlete(x7) & n_spin(x5) & subset_of(x3,x2) & n_board(x3) & of(x3,x4) & n_spring(x4) & n_man(x1))
exists e1 x1 x2 x3 x4.(in(e1,x3) & of(x3,x4) & n_people(x4) & n_front(x3) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_trick(x2) & n_dog(x1))