A man in blue clothing sorts through the contents of a plastic bag.
A man is zipping a backpack.
One is doing an action of sorts through the bag, the other is finishing an action of zipping the bag up
exists s1 x1 x2 x3 x4 x5 x6.(n_contents(x4) & a_topic(x1) & in(x1,x2) & of(x2,x5) & n_bag(x5) & of(x5,x6) & n_plastic(x6) & through(x2,x4) & n_sort(x2) & of(x2,x3) & n_clothing(x3) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_zip(e1) & n_backpack(x2) & n_man(x1))