A man in blue doing kung fu.
A man is doing Muay Tai.
The man cannot be doing kung fu and muay tai at the same time.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & n_fu(x4) & of(x4,x5) & n_kung(x5) & (x1 = x3) & Theme(s1,x2) & a_blue(s1) & (x1 = x2) & n_man(x1))
exists e1 x1 x2 x3.(ne_org_tai(x2) & (x2 = x3) & ne_org_muay(x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_man(x1))