Three people in a field of brown plants.
There are people farming outdoors
Just because people are in a field of plants does not mean they are farming.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & of(x2,x3) & n_plant(x3) & a_brown(s1) & Theme(s1,x3) & n_field(x2) & n_people(x1) & card_eq_3(x1))
exists p1 x1 e1 x2 x3 x4.((x1 = x2) & Theme(e1,x4) & Actor(e1,x3) & v_farm(e1) & n_outdoors(x4) & (x2 = x3) & n_people(x2))