Two young ladies, one blond talking on the cellphone, one brunette texting, are walking on the summer street.
Both of these women's phones are smartphones.
sentence 1 does not claim they are using smartphones
exists e1 e2 p1 s1 x1 x2 x3 x4 x5 x6.(n_street(x4) & of(x4,x5) & n_summer(x5) & n_cellphone(x6) & on(e2,x4) & Actor(e2,x1) & v_walk(e2) & rel(x1,x2) & exists e3 x7 x8.(on(e3,x6) & rel(x6,x7) & n_texting(x7) & of(x7,x8) & n_brunette(x8) & card_eq_1(x7) & Actor(e3,x3) & v_talk(e3)) & Topic(e1,p1) & Actor(e1,x3) & v_blond(e1) & (x2 = x3) & n_thing(x2) & card_eq_1(x2) & n_lady(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists p1 x1 x2 x3.(n_phone(x3) & of(x3,x2) & n_woman(x2) & exists x4.((x1 = x4) & n_smartphone(x4)) & of(x1,x3) & n_thing(x1))