A person is coming out of a portable toilet.
A person is leaving a portable toilet.
coming out shows that one is leaving.
exists e1 s1 x1 x2.(r_out(e1) & of(e1,x2) & n_toilet(x2) & a_portable(s1) & Theme(s1,x2) & Actor(e1,x1) & v_come(e1) & n_person(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_leave(e1) & n_toilet(x2) & a_portable(s1) & Theme(s1,x2) & n_person(x1))