A person wearing slacks and a backpack climbs a ladder up the side of the rock face of a gorge.
The man is a proffessional cliff climber.
Not all person climbing a ladder up the side of the rock face of a gorge is a proffessional cliff climber.
exists e2 e1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_face(x8) & of(x8,x9) & n_rock(x9) & n_side(x7) & up(e2,x7) & of(x7,x8) & of(x8,x10) & n_gorge(x10) & Theme(e2,x6) & Actor(e2,x1) & v_climb(e2) & n_ladder(x6) & subset_of(x5,x1) & n_backpack(x5) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_slacks(x4) & (x2 = x3) & n_person(x2))
exists p1 x1.(n_man(x1) & exists s1 x2 x3.((x1 = x2) & n_climber(x2) & of(x2,x3) & n_cliff(x3) & a_proffessional(s1) & Theme(s1,x2)))