a lone person wearing a quilt walking along the sidewalk of a street
The person is homeless.
A lone person need not be a homeless one.
exists e1 s1 s2 x1 x2 x3 x4 x5.(n_sidewalk(x4) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & along(x3,x4) & of(x4,x5) & n_street(x5) & n_walking(x3) & a_quilt(s2) & Theme(s2,x3) & (x1 = x2) & n_person(x1) & a_lone(s1) & Theme(s1,x1))
exists s1 x1.(n_person(x1) & Theme(s1,x1) & a_homeless(s1))