Several people are jumping in the air together on a stage.
The people on the stage are standing and not moving at all.
One cannot be jumping and standing simultaneously.
exists e1 s1 s2 x1 x2 x3.(n_air(x2) & on(e1,x3) & n_stage(x3) & a_together(s2) & Manner(e1,s2) & in(e1,x2) & Actor(e1,x1) & v_jump(e1) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_stage(x4) & n_people(x3) & n_stage(x2) & n_people(x1) & -exists e2.(all x6.(n_thing(x6) -> at(e2,x6)) & Actor(e2,x3) & v_move(e2)) & on(x3,x4) & all x5.(n_thing(x5) -> at(e1,x5)) & Actor(e1,x1) & v_stand(e1) & on(x1,x2))