There are people outside of a crowded street of parked cars communicating with each other.
People are communicating outside their cars.
There are people communicating with each other are both outside of the street and outside of their cars.
exists p1 x1 e1 s1 s2 x2 x3 x4 x5 x6.((x1 = x2) & all x7.(n_other(x7) -> with(e1,x7)) & Actor(e1,x6) & v_communicate(e1) & (x2 = x6) & of(x3,x4) & of(x4,x5) & n_car(x5) & a_parked(s2) & Theme(s2,x5) & n_street(x4) & a_crowded(s1) & Theme(s1,x4) & outside(x2,x3) & n_thing(x3) & n_people(x2))
exists e1 x1 x2.(outside(e1,x2) & n_car(x2) & of(x2,x1) & n_thing(x1) & Actor(e1,x1) & v_communicate(e1) & n_people(x1))