A woman and a child with a backpack walk down a city street towards a group of men.
A woman and her child walk towards the group of women.
Men does not imply women and a child does not imply the child is the woman's.
exists s1 x1 x2 x3 x4 x5 x6 x7 x8.(a_topic(s1) & towards(s1,x7) & of(x7,x8) & n_man(x8) & n_group(x7) & subset_of(x2,s1) & with(x2,x3) & down(x3,x5) & n_street(x5) & of(x5,x6) & n_city(x6) & n_walk(x3) & of(x3,x4) & n_backpack(x4) & n_child(x2) & subset_of(x1,s1) & n_woman(x1))
exists s1 x1 x2 x3 x4 x5.(n_group(x4) & a_topic(s1) & subset_of(x2,s1) & towards(x2,x4) & of(x4,x5) & n_woman(x5) & n_walk(x2) & of(x2,x3) & n_child(x3) & of(x2,x1) & n_female(x1) & subset_of(x1,s1) & n_woman(x1))