premise: A man and woman are sitting at a table in front of a sign that reads IL PORTO and two wine bottles and two wineglasses are on the table.
hypothesis: Two teetotalers prepare for dinner.
explanation_1: Teetotalers would not have wine bottles and wineglasses at dinner.
explanation_2: Teetotalers do not drink and would not be found with wine bottles and wineglasses.
explanation_3: Teetotalers would not drink wine.
premise_logic: exists e1 e2 p1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13.(ne_nam_porto(x9) & (x9 = x10) & ne_nam_il(x10) & on(x13,x4) & n_table(x4) & n_table(x4) & n_wineglass(x13) & card_eq_2(x13) & at(e1,x4) & in(x4,x5) & of(x5,x6) & Theme(e2,x8) & Actor(e2,x7) & v_read(e2) & subset_of(x11,x8) & n_bottle(x11) & of(x11,x12) & n_wine(x12) & card_eq_2(x11) & subset_of(x9,x8) & (x6 = x7) & n_sign(x6) & n_front(x5) & Actor(e1,x1) & v_sit(e1) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))
hypothesis_logic: exists e1 x1 x2.(for(e1,x2) & n_dinner(x2) & Actor(e1,x1) & v_prepare(e1) & n_teetotaler(x1) & card_eq_2(x1))