A man in a white button down shirt is laughing.
The man is a business man.
Not all men button down shirt need to be a business man.
exists e1 s1 x1 x2 x3.(Actor(e1,x1) & v_laugh(e1) & in(x1,x2) & down(x2,x3) & n_shirt(x3) & n_button(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists x2 x3.((x1 = x2) & n_man(x2) & of(x2,x3) & n_business(x3)))