Man standing on the corner smoking and looking into his cellphone.
There is a smoker outside on his phone.
A person smoking can be called as smoker, as he is looking into his cellphone implies rephrasing of the fact that he is on his phone.
exists e1 x1 x2 x3 x4 x5 x6 x7.(n_cellphone(x7) & of(x7,x4) & n_male(x4) & n_smoking(x4) & of(x4,x5) & n_corner(x5) & a_topic(x1) & on(x1,x3) & subset_of(e1,x3) & into(e1,x7) & Actor(e1,x6) & v_look(e1) & n_thing(x6) & subset_of(x4,x3) & n_standing(x1) & of(x1,x2) & n_man(x2))
exists p1 x1 x2 x3 x4.((x1 = x2) & on(x3,x4) & n_phone(x4) & of(x4,x2) & n_male(x2) & outside(x2,x3) & n_thing(x3) & n_smoker(x2))