Two women smile cheerfully at the viewer.
Two women smile.
"Two women smile." and "Two women smile " have the same meaning.
exists e1 s1 x1 x2.(n_viewer(x2) & a_cheerfully(s1) & Manner(e1,s1) & at(e1,x2) & Actor(e1,x1) & v_smile(e1) & n_woman(x1) & card_eq_2(x1))
exists e1 x1.(Actor(e1,x1) & v_smile(e1) & n_woman(x1) & card_eq_2(x1))