People outside in a city field.
A field devours a group of people.
in a city field does not refer to devours. one is not usually devoured by a field.
exists x1 x2 x3 x4.(a_topic(x1) & in(x2,x3) & n_field(x3) & of(x3,x4) & n_city(x4) & outside(x1,x2) & n_thing(x2) & n_people(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_devour(e1) & of(x2,x3) & n_people(x3) & n_group(x2) & n_field(x1))