premise: Two adults on cellphones downtown.
hypothesis: The two adults are on their tablets.
explanation_1: cellphones is different from a tablets.
premise_logic: exists x1 x2 x3.(a_topic(x1) & on(x1,x2) & n_downtown(x2) & of(x2,x3) & n_cellphone(x3) & n_adult(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1 x2.(n_tablet(x2) & of(x2,x1) & n_thing(x1) & n_adult(x1) & card_eq_2(x1) & on(x1,x2))
premise_sim: exists x1 x2 x3.(on(x1,x2) & of(x2,x3) & n_downtown(x2) & n_cellphone(x3) & n_adult(x1) & card_eq_2(x1) & a_topic(x1))
hypothesis_sim: exists x1 x2.(on(x1,x2) & of(x2,x1) & n_thing(x1) & n_tablet(x2) & n_adult(x1) & card_eq_2(x1))