There are people walking on the sidewalk on a beautiful day.
There are people walking outside.
people are walking on the outside
exists p1 x1 x4.(n_sidewalk(x4) & exists e1 s1 x2 x3 x5.((x1 = x2) & on(e1,x5) & n_day(x5) & a_beautiful(s1) & Theme(s1,x5) & on(e1,x4) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_people(x2)))
exists p1 x1 e1 s1 x2 x3.((x1 = x2) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_people(x2))