People picking out vegetables outside.
People are working outside.
People are working outside by picking out vegetables.
exists e1 s1 s2 x1 x2 x3.(a_topic(x1) & a_outside(s2) & Manner(e1,s2) & a_out(s1) & Manner(e1,s1) & Theme(e1,x3) & Actor(e1,x2) & v_pick(e1) & n_vegetable(x3) & (x1 = x2) & n_people(x1))
exists e1 s1 x1.(a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_work(e1) & n_people(x1))