premise: A young lady toying with her watch.
hypothesis: A woman is adjusting the time on her watch.
explanation_1: You can not infer she is adjusting.
explanation_2: A lady does not have to be a woman.  Just because a lady is toying with her watch it does not mean she is adjusting the time.
explanation_3: Just because the young lady is toying with her watch does not mean she is adjusting the time.
premise_logic: exists e1 s1 x1 x2 x3.(a_topic(x1) & with(e1,x3) & n_watch(x3) & of(x3,x1) & n_female(x1) & Actor(e1,x2) & v_toy(e1) & (x1 = x2) & n_lady(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_watch(x3) & of(x3,x2) & n_female(x2) & n_time(x2) & Theme(e1,x2) & Actor(e1,x1) & v_adjust(e1) & on(x2,x3) & n_woman(x1))
premise_sim: exists e1 s1 x1 x2 x3.(with(e1,x3) & v_toy(e1) & of(x3,x1) & n_watch(x3) & n_lady(x1) & n_female(x1) & a_young(s1) & a_topic(x1) & Theme(s1,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2 x3.(v_adjust(e1) & on(x2,x3) & of(x3,x2) & n_woman(x1) & n_watch(x3) & n_time(x2) & n_female(x2) & Theme(e1,x2) & Actor(e1,x1))