2 men are plowing a field together.
A father and son work in a field together.
It is not known if it is a father and son working together.
exists e1 s1 x1 x2.(a_together(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_plow(e1) & n_field(x2) & n_man(x1) & n_date(x1) & a_date_day_02(x1) & a_date_day_02(x1))
exists e1 s1 x1 x2 x3 x4.(a_together(s1) & Manner(e1,s1) & in(e1,x4) & n_field(x4) & Actor(e1,x1) & v_work(e1) & n_son(x3) & n_father(x2) & subset_of(x3,x1) & subset_of(x2,x1))