A person wearing slacks and a backpack climbs a ladder up the side of the rock face of a gorge.
The child jumps across the Grand Canyon.
The actions being performed cannot occur simultaneously; one cannot perform jumps while they climb a ladder.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_face(x8) & of(x8,x9) & n_rock(x9) & n_side(x7) & up(e2,x7) & of(x7,x8) & of(x8,x10) & n_gorge(x10) & Theme(e2,x6) & Actor(e2,x1) & v_climb(e2) & n_ladder(x6) & subset_of(x5,x1) & n_backpack(x5) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_slacks(x4) & (x2 = x3) & n_person(x2))
exists e1 x1 x2 x3.(ne_geo_canyon(x2) & (x2 = x3) & ne_geo_grand(x3) & n_child(x1) & across(e1,x2) & Actor(e1,x1) & v_jump(e1))