A snowboarder at the top of a slope reaches down to grab his board while in midair.
the snowboarder is dead
The snowboarder cannot reach down to grab his board if he is dead.
exists e1 p1 s1 x1 x2 x3 x4.(n_board(x4) & of(x4,x2) & n_male(x2) & n_top(x2) & a_down(s1) & Manner(e1,s1) & Topic(e1,p1) & Actor(e1,x1) & v_reach(e1) & exists e2 x5.(in(e2,x5) & n_midair(x5) & r_while(e2) & Theme(e2,x4) & Actor(e2,x1) & v_grab(e2)) & at(x1,x2) & of(x2,x3) & n_slope(x3) & n_snowboarder(x1))
exists s1 x1.(n_snowboarder(x1) & Theme(s1,x1) & a_dead(s1))