A person wearing a yellow apron looking toward other people.
A person is looking at red carpeted floor.
One who is looking at a red carpeted floor cannot be looking toward other people.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_people(x6) & a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & toward(e1,x5) & -(x5 = x6) & n_people(x5) & Actor(e1,x4) & v_look(e1) & (x3 = x4) & n_apron(x3) & a_yellow(s1) & Theme(s1,x3) & (x1 = x2) & n_person(x1))
exists e1 s1 s2 x1 x2.(at(e1,x2) & n_floor(x2) & a_carpeted(s2) & Theme(s2,x2) & a_red(s1) & Theme(s1,x2) & Actor(e1,x1) & v_look(e1) & n_person(x1))