People outside in a field harvesting something.
people in field
the "people in the field" are harvesting something
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x5) & Actor(e1,x4) & v_harvest(e1) & n_thing(x5) & (x1 = x4) & in(x2,x3) & n_field(x3) & outside(x1,x2) & n_thing(x2) & n_people(x1))
exists x1 x2.(a_topic(x1) & in(x1,x2) & n_field(x2) & n_people(x1))