A man and a woman laying tile to build a walkway.
They are finishing up their walkway to their house
A man and a woman working together does not mean they are finishing their work or that they are working on thier own house.
exists e1 p1 s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & Topic(e1,p1) & exists e2 x6.(Theme(e2,x6) & Actor(e2,x3) & v_build(e2) & n_walkway(x6)) & Theme(e1,x5) & Actor(e1,x4) & v_lay(e1) & n_tile(x5) & (x2 = x4) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
exists e1 s1 x1 x2 x3.(n_house(x3) & of(x3,x1) & n_thing(x1) & n_thing(x1) & n_thing(x1) & n_walkway(x2) & of(x2,x1) & to(e1,x3) & a_up(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_finish(e1))