A man and a woman are talking in a restaurant.
Two men sat silently in a restaurant.
A man and women talking in the restaurant verses two men sitting silently inside the restaurant.
exists e1 x1 x2 x3 x4.(in(e1,x4) & n_restaurant(x4) & Actor(e1,x1) & v_talk(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2))
exists e1 s1 x1 x2.(in(e1,x2) & n_restaurant(x2) & a_silently(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1) & n_man(x1) & card_eq_2(x1))