A mountain climber looks down from the summit
A male climber is on the summit.
Not all mountain climbers are male.
exists e1 s1 x1 x2 x3.(n_summit(x3) & a_down(s1) & Manner(e1,s1) & from(e1,x3) & Actor(e1,x1) & v_look(e1) & n_climber(x1) & of(x1,x2) & n_mountain(x2))
exists p1 s1 x1 x2.(n_summit(x2) & on(x1,x2) & n_climber(x1) & a_male(s1) & Theme(s1,x1))