Field workers are working in a rice paddy.
People are working overtime at a rice paddy
Working in a rice paddy does not mean working overtime.
exists e1 x1 x2 x3 x4.(in(e1,x3) & n_paddy(x3) & of(x3,x4) & n_rice(x4) & Actor(e1,x1) & v_work(e1) & n_worker(x1) & of(x1,x2) & n_field(x2))
exists e1 s1 x1 x2 x3.(at(e1,x2) & n_paddy(x2) & of(x2,x3) & n_rice(x3) & a_overtime(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & n_people(x1))