A snowboarder takes a ramp made of snow while others watch.
A snowboarder wins first place taking a ramp.
Just because the snowboarder is snowboarding while others what, it does not necessarily mean that he is at a competition or wins first place.
exists e1 e2 p1 x1 x2 x3 x4.(Theme(e2,x2) & Actor(e2,x1) & v_take(e2) & exists e3 x5.(Actor(e3,x5) & v_watch(e3) & -(x5 = x1) & n_person(x5)) & n_person(x1) & while(e1,p1) & of(e1,x4) & n_snow(x4) & Theme(e1,x3) & v_make(e1) & (x2 = x3) & n_ramp(x2) & n_snowboarder(x1))
exists e1 e2 s1 x1 x2 x3.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_take(e2) & n_ramp(x3) & Theme(e1,x2) & Actor(e1,x1) & v_win(e1) & n_place(x2) & a_first(s1) & Theme(s1,x2) & n_snowboarder(x1))