Two girls hugging at a bar with friends.
Three men hang out at the bar.
either two girls or three men, number and sex do not agree between sentences
exists e1 x1 x2 x3 x4.(a_topic(x1) & at(e1,x3) & with(x3,x4) & n_friend(x4) & n_bar(x3) & Actor(e1,x2) & v_hug(e1) & (x1 = x2) & n_girl(x1) & card_eq_2(x1))
exists e1 s1 x1 x2 x3.(n_bar(x3) & a_topic(x1) & a_out(s1) & Manner(e1,s1) & at(e1,x3) & Actor(e1,x2) & v_hang(e1) & (x1 = x2) & n_man(x1) & card_eq_3(x1))