A man dressed in white cooking an animal.
The man is a chef.
The man could just be wearing white and cooking, he doesn't have to be a chef.
exists e1 x1 x2.(a_topic(x1) & all x3.(n_animal(x3) -> exists s1 x4.(in(e1,x4) & for(x4,x3) & n_cooking(x4) & a_white(s1) & Theme(s1,x4))) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_chef(x2)))