Two girls are performing tricks on a trampoline.
The girls are jumping on the trampoline
Performing tricks on a trampoline requires jumping on the trampoline.
exists e1 x1 x2 x3.(on(e1,x3) & n_trampoline(x3) & Theme(e1,x2) & Actor(e1,x1) & v_perform(e1) & n_trick(x2) & n_girl(x1) & card_eq_2(x1))
exists e1 x1 x2.(n_trampoline(x2) & n_girl(x1) & on(e1,x2) & Actor(e1,x1) & v_jump(e1))