A man in a red shirt and straw hat hammering nails.
A guy is building a house.
Hammering nails is not exclusively for building a house.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & Theme(e1,x7) & Actor(e1,x6) & v_hammer(e1) & n_nail(x7) & (x1 = x6) & in(x1,x2) & n_hat(x4) & of(x4,x5) & n_straw(x5) & n_shirt(x3) & a_red(s1) & Theme(s1,x3) & subset_of(x4,x2) & subset_of(x3,x2) & n_man(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_build(e1) & n_house(x2) & n_guy(x1))