A group of people are walking down the sidewalk of a big city.
A lot of people are wearing sandals in the city.
The people are not necessarily wearing sandals.
exists e1 s1 x1 x2 x3 x4.(n_sidewalk(x3) & down(e1,x3) & of(x3,x4) & n_city(x4) & a_big(s1) & Theme(s1,x4) & Actor(e1,x1) & v_walk(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3 x4.(n_city(x4) & Theme(e1,x3) & Actor(e1,x1) & v_wear(e1) & in(x3,x4) & n_sandal(x3) & of(x1,x2) & n_people(x2) & n_lot(x1))