A businessman in a suit is talking on his cellphone while sitting on a white bench.
A businessman in a dress is cooking outside.
A suit is not also a dress.  A person wouldn't be sitting on a white bench while they were cooking.
exists e2 e1 s1 x1 x2 x3 x4.(while(e1,e2) & on(e2,x4) & n_bench(x4) & a_white(s1) & Theme(s1,x4) & Actor(e2,x1) & v_sit(e2) & on(e1,x3) & n_cellphone(x3) & of(x3,x1) & n_male(x1) & Actor(e1,x1) & v_talk(e1) & in(x1,x2) & n_suit(x2) & n_businessman(x1))
exists e1 s1 x1 x2.(a_outside(s1) & Manner(e1,s1) & Actor(e1,x1) & v_cook(e1) & in(x1,x2) & n_dress(x2) & n_businessman(x1))