A man in a blue sweatshirt and a child in a tan sweater walk in opposite directions in a crowded metropolitan area.
The child is walking toward his mother.
The child walking doesn't mean that the child is walking towards his mother or the child is a boy.
exists s1 s2 s3 s4 s5 s6 x1 x2 x3 x4 x5 x6 x7.(a_topic(s1) & subset_of(x3,s1) & in(x3,x4) & in(x4,x6) & in(x6,x7) & n_area(x7) & a_metropolitan(s6) & Theme(s6,x7) & a_crowded(s5) & Theme(s5,x7) & n_direction(x6) & a_opposite(s4) & Theme(s4,x6) & n_walk(x4) & of(x4,x5) & n_sweater(x5) & a_tan(s3) & Theme(s3,x4) & n_child(x3) & subset_of(x1,s1) & in(x1,x2) & n_sweatshirt(x2) & a_blue(s2) & Theme(s2,x2) & n_man(x1))
exists e1 x1 x2.(n_mother(x2) & of(x2,x1) & n_male(x1) & n_child(x1) & toward(e1,x2) & Actor(e1,x1) & v_walk(e1))