Group of young women and men dressed formally eat their lunches.
The people were wearing overalls.
The people were wearing overalls or dressed formally.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(ne_org_group(x1) & Theme(e2,x6) & Actor(e2,x1) & v_eat(e2) & n_lunch(x6) & of(x6,x3) & n_thing(x3) & of(x1,x2) & a_formally(s2) & Manner(e1,s2) & Theme(e1,x5) & v_dress(e1) & (x2 = x5) & n_man(x4) & n_woman(x3) & subset_of(x4,x2) & subset_of(x3,x2) & a_young(s1) & Theme(s1,x2))
exists e1 x1 x2.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_overalls(x2))