A man in a blue shirt ties a knot in a blue rope.
A man is tying a knot a a dangling rope.
Just because a man ties a knot in a rope it dose not mean he is tying a knot a dangling rope.
exists x1.(all x2.(n_knot(x2) -> exists s1 s2 x3 x4 x5.(a_topic(x1) & in(x1,x3) & in(x3,x5) & n_rope(x5) & a_blue(s2) & Theme(s2,x5) & for(x3,x2) & n_tie(x3) & of(x3,x4) & n_shirt(x4) & a_blue(s1) & Theme(s1,x3))) & n_man(x1))
exists e1 x1 x2 x3 x4.(n_rope(x3) & of(x3,x4) & n_dangling(x4) & Time(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_tie(e1) & n_knot(x2) & n_man(x1))