People walking by an outdoor ice rink with a tree in the center.
There are people outside walking.
outside is an outdoor ice rink with a tree in the center
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_center(x6) & a_topic(x1) & in(e1,x6) & with(e1,x5) & n_tree(x5) & by(e1,x3) & n_rink(x3) & of(x3,x4) & n_ice(x4) & a_outdoor(s1) & Theme(s1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_people(x1))
exists p1 x1 s1 x2 x3 x4.((x1 = x2) & Time(s1,x4) & n_walking(x4) & Theme(s1,x3) & a_outside(s1) & (x2 = x3) & n_people(x2))