Two young girls, one in black and one in blue, are practicing on balance beams.
The girls are jumping on a trampoline.
Girls cannot be practicing on balance beams and jumping on a trampoline simultaneously.
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(on(e1,x5) & n_beam(x5) & of(x5,x6) & n_balance(x6) & Actor(e1,x1) & v_practice(e1) & rel(x1,x2) & in(x2,x3) & in(x3,x4) & n_blue(x4) & n_thing(x3) & card_eq_1(x3) & a_black(s2) & Theme(s2,x3) & n_thing(x2) & card_eq_1(x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(n_girl(x1) & on(e1,x2) & n_trampoline(x2) & Actor(e1,x1) & v_jump(e1))