Man in a red shirt and olive colored cargo shorts trying to rock climb.
Falling rocks crush rock climbers.
If a man is trying to rock climb, then anything that would crush rock climbers is not crushing him.
exists e2 e1 p1 s1 s2 s3 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x3,s1) & Topic(e2,p1) & Actor(e2,x5) & v_try(e2) & exists e3 x6.(Theme(e3,x6) & Actor(e3,x5) & v_rock(e3) & n_climb(x6)) & (x3 = x5) & n_shorts(x3) & of(x3,x4) & n_cargo(x4) & Theme(e1,x3) & v_color(e1) & a_olive(s3) & Theme(s3,x3) & subset_of(x1,s1) & in(x1,x2) & n_shirt(x2) & a_red(s2) & Theme(s2,x2) & n_man(x1))
exists e2 e1 x1 x2 x3.(Theme(e2,x2) & Actor(e2,x1) & v_crush(e2) & n_climber(x2) & of(x2,x3) & n_rock(x3) & n_rock(x1) & Actor(e1,x1) & v_fall(e1))