two people walking down a city street at night
Two brothers are walking on a sunny day.
It can not be a sunny day and at night at the same time.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & at(e1,x5) & n_night(x5) & a_down(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_walk(e1) & n_street(x3) & of(x3,x4) & n_city(x4) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(on(e1,x2) & n_day(x2) & a_sunny(s1) & Theme(s1,x2) & Actor(e1,x1) & v_walk(e1) & n_brother(x1) & card_eq_2(x1))