A man jumping over a red ramp on his snowboard in the dark.
Nobody is jumping.
Nobody is jumping is the opposite of a man jumping.
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_dark(x5) & a_topic(x1) & in(e1,x5) & on(e1,x4) & n_snowboard(x4) & of(x4,x1) & n_male(x1) & a_over(s2) & Manner(e1,s2) & Theme(e1,x3) & Actor(e1,x2) & v_jump(e1) & n_ramp(x3) & a_red(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
-exists e1 x1.(Actor(e1,x1) & v_jump(e1) & n_person(x1))