Two men in chartreuse jackets and dungarees are working on the roof of a house.
Two men are working on the roof of a house.
Two men working on the roof of the house is the same sentence as sentence 1, but without the description.
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_roof(x6) & on(e1,x6) & of(x6,x7) & n_house(x7) & Actor(e1,x1) & v_work(e1) & in(x1,x2) & subset_of(x5,x2) & n_dungarees(x5) & subset_of(x3,x2) & n_jacket(x3) & of(x3,x4) & n_chartreuse(x4) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_roof(x2) & on(e1,x2) & of(x2,x3) & n_house(x3) & Actor(e1,x1) & v_work(e1) & n_man(x1) & card_eq_2(x1))