A man in blue shorts and a t-shirt is slicing tomatoes on a dining table.
The man is preparing dinner, which includes slicing tomatoes.
Slicing tomatoes does not imply preparing dinner.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(on(e1,x6) & n_table(x6) & of(x6,x7) & n_dining(x7) & Theme(e1,x5) & Actor(e1,x1) & v_slice(e1) & n_tomato(x5) & subset_of(x4,x1) & n_t-shirt(x4) & subset_of(x2,x1) & in(x2,x3) & n_shorts(x3) & a_blue(s1) & Theme(s1,x3) & n_man(x2))
exists e1 e2 p1 x1 x2 x3.(n_man(x1) & Theme(e2,x2) & Actor(e2,x1) & v_prepare(e2) & exists e3 x4.(Theme(e3,x4) & Actor(e3,x3) & v_slice(e3) & n_tomato(x4)) & Topic(e1,p1) & Actor(e1,x3) & v_include(e1) & (x2 = x3) & n_dinner(x2))