A man smiles as he sits in a cubicle and types on a computer.
A happy man types up his screen play at his office
The man can smile and not be happy because he is working.
exists e1 p1 x1.(exists e2 x2 x3 x4 x5.(on(e2,x5) & n_computer(x5) & in(e2,x2) & subset_of(x4,x2) & n_type(x4) & subset_of(x3,x2) & n_cubicle(x3) & Actor(e2,x1) & v_sit(e2)) & n_male(x1) & as(e1,p1) & Actor(e1,x1) & v_smile(e1) & n_man(x1))
exists s1 x1 x2 x3 x4 x5.(a_topic(x1) & up(x1,x3) & at(x3,x5) & n_office(x5) & of(x5,x1) & n_male(x1) & n_male(x1) & n_play(x3) & of(x3,x4) & n_screen(x4) & of(x3,x1) & n_type(x1) & of(x1,x2) & n_man(x2) & a_happy(s1) & Theme(s1,x1))