2 men are plowing a field together.
The two men are working hard.
Plowing a field together does not imply working hard necessarily.
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.(n_man(x1) & card_eq_2(x1) & a_hard(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1))