People stand and walk on a brick sidewalk wearing jackets and warm clothes.
people on a brick sidewalk during summer
The season isn't necessarily summer and the people are wearing jackets and warm clothes.
exists e2 e3 e1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(on(e2,x3) & Theme(e3,x6) & Actor(e3,x5) & v_wear(e3) & subset_of(x8,x6) & n_clothes(x8) & a_warm(s1) & Theme(s1,x8) & subset_of(x7,x6) & n_jacket(x7) & (x3 = x5) & n_sidewalk(x3) & of(x3,x4) & n_brick(x4) & Actor(e2,x2) & v_walk(e2) & n_people(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1))
exists x1 x2 x3 x4.(a_topic(x1) & on(x1,x2) & during(x2,x4) & n_summer(x4) & n_sidewalk(x2) & of(x2,x3) & n_brick(x3) & n_people(x1))