A man on a scaffold is reaching for an extended ladder.
He is climbing with monkeys.
The man cannot be reaching for an extended ladder and climbing with monkeys simultaneously.
exists e1 s1 x1 x2 x3.(for(e1,x3) & n_ladder(x3) & a_extended(s1) & Theme(s1,x3) & Actor(e1,x1) & v_reach(e1) & on(x1,x2) & n_scaffold(x2) & n_man(x1))
exists e1 x1.(with(e1,x1) & n_monkey(x1) & Actor(e1,x1) & v_climb(e1) & n_male(x1))