premise: A young girl in a pink coat erasing words on a chalkboard sign.
hypothesis: A little girl is sitting at her desk.
explanation_1: A chalkboard sign wouldn't be near the desk, and it would be very difficult to be sitting while erasing it.
explanation_2: It is not possible for a girl to be sitting at her desk and yet be erasing words on a chalkboard sign.
explanation_3: It's unlikely that you'd be able to sit at a desk and erase words on a chalkboard sign.
premise_logic: exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & on(e1,x5) & n_sign(x5) & of(x5,x6) & n_chalkboard(x6) & Theme(e1,x4) & Actor(e1,x3) & v_erase(e1) & n_word(x4) & (x2 = x3) & n_coat(x2) & a_pink(s2) & Theme(s2,x2) & n_girl(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2.(at(e1,x2) & n_desk(x2) & of(x2,x1) & n_female(x1) & Actor(e1,x1) & v_sit(e1) & n_girl(x1) & a_little(s1) & Theme(s1,x1))