Street vendor in Europe sells to several elderly people.
The person is selling things.
The street vendor sells to elderly people which means that this person is selling things.
exists e1 s1 s2 x1 x2 x3 x4.(ne_geo_europe(x3) & to(e1,x4) & n_people(x4) & a_elderly(s2) & Theme(s2,x4) & a_several(s1) & Theme(s1,x4) & Actor(e1,x1) & v_sell(e1) & in(x1,x3) & n_vendor(x1) & (x1 = x2) & ne_org_street(x2))
exists e1 x1 x2.(n_person(x1) & Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_thing(x2))