A man and a woman in winter clothing sitting in chairs by a lake.
Two people are sitting by the lake in the winter.
The two people are sitting by the lake in winter clothing but this doesn't necessarily indicate that it is winter.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(s1) & subset_of(x2,s1) & by(e1,x7) & n_lake(x7) & in(e1,x6) & n_chair(x6) & Actor(e1,x5) & v_sit(e1) & (x2 = x5) & in(x2,x3) & n_clothing(x3) & of(x3,x4) & n_winter(x4) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
exists e1 x1 x2 x3.(n_winter(x3) & n_lake(x2) & in(e1,x3) & by(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_people(x1) & card_eq_2(x1))