People in red hold flaming torches at night.
The people are empty-handed
The people cannot be empty-handed if they are holding flaming torches.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & at(e1,x5) & n_night(x5) & Theme(e1,x4) & Actor(e1,x3) & v_flame(e1) & n_torch(x4) & (x1 = x3) & in(x1,x2) & n_hold(x2) & a_red(s1) & Theme(s1,x2) & n_people(x1))
exists s1 x1.(n_people(x1) & Theme(s1,x1) & a_empty-handed(s1))