Two women on rollerskates are grappling.
Two sad women on rollerskates are grappling.
Two women on rollerskates are grappling does not imply the two women are sad.
exists e1 x1 x2.(Actor(e1,x1) & v_grapple(e1) & on(x1,x2) & n_rollerskate(x2) & n_woman(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(Actor(e1,x1) & v_grapple(e1) & on(x1,x2) & n_rollerskate(x2) & n_woman(x1) & a_sad(s1) & Theme(s1,x1) & card_eq_2(x1))