A group of people sit on the cement steps in the woods and smile.
The group of people are having a good time.
To smile implies having a good time.
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_smile(x7) & n_wood(x6) & subset_of(x7,x5) & subset_of(x6,x5) & n_step(x3) & of(x3,x4) & n_cement(x4) & on(e1,x3) & in(x3,x5) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 s1 x1 x2 x3.(n_group(x1) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_time(x3) & a_good(s1) & Theme(s1,x3) & of(x1,x2) & n_people(x2))