Two young girls are coloring a picture with crayons.
Two sisters color a coloring book together.
You can not infer they are together.
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_color(e1) & with(x2,x3) & n_crayon(x3) & n_picture(x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
all e1 x1.((n_book(x1) & Actor(e1,x1) & v_color(e1)) -> exists x2 x3.(a_topic(x2) & r_together(x2) & for(x2,x1) & n_color(x2) & of(x2,x3) & n_sister(x3) & card_eq_2(x2)))