An adult and child are walking past a contemporary-style building.
A parent and child are out for a stroll.
WE DON'T KNOW THAT THE ADULT IS THE CHILD'S PARENT.
exists e1 s1 x1 x2 x3 x4.(past(e1,x4) & n_building(x4) & a_contemporary-style(s1) & Theme(s1,x4) & Actor(e1,x1) & v_walk(e1) & n_child(x3) & n_adult(x2) & subset_of(x3,x1) & subset_of(x2,x1))
exists p1 s1 x1 x2 x3.(a_out(s1) & Manner(p1,s1) & exists x4.(for(x1,x4) & n_stroll(x4)) & n_child(x3) & n_parent(x2) & subset_of(x3,x1) & subset_of(x2,x1))