A man in a blue checkered shirt is cutting a chocolate birthday cake.
There is a birthday cake.
If a man is cutting a cake, there is a cake.
exists e1 s1 s2 s3 x1 x2 x3 x4.(Theme(e1,x3) & Actor(e1,x1) & v_cut(e1) & n_cake(x3) & of(x3,x4) & n_birthday(x4) & a_chocolate(s3) & Theme(s3,x3) & in(x1,x2) & n_shirt(x2) & a_checkered(s2) & Theme(s2,x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists p1 x1 x2 x3.((x1 = x2) & n_cake(x2) & of(x2,x3) & n_birthday(x3))