A young man is taking a bag of trash to the dumpster, after picking up litter on the street.
A brown haired boy is walking on the street.
There isn't necessarily a boy walking on the street while the young man takes the bag to the trash.
exists e2 e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_street(x6) & n_dumpster(x4) & after(e1,e2) & a_up(s2) & Manner(e2,s2) & Theme(e2,x5) & Actor(e2,x1) & v_pick(e2) & on(x5,x6) & n_litter(x5) & to(e1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & of(x2,x3) & n_trash(x3) & n_bag(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 s2 x1 x2.(n_street(x2) & on(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_boy(x1) & a_haired(s2) & Theme(s2,x1) & a_brown(s1) & Theme(s1,x1))