a lone snowboarder jumping on the side of a snowy mountain.
The snowboarder is standing around doing nothing
One cannot be jumping and standing around doing nothing simultaneously
exists e1 s1 s2 x1 x2 x3 x4.(n_side(x3) & a_topic(x1) & on(e1,x3) & of(x3,x4) & n_mountain(x4) & a_snowy(s2) & Theme(s2,x4) & Actor(e1,x2) & v_jump(e1) & (x1 = x2) & n_snowboarder(x1) & a_lone(s1) & Theme(s1,x1))
exists e1 s1 x1.(n_snowboarder(x1) & -exists e2 x2.(for(e1,e2) & Theme(e2,x2) & Actor(e2,x1) & v_do(e2) & n_thing(x2)) & a_around(s1) & Manner(e1,s1) & Actor(e1,x1) & v_stand(e1))