premise: Adults with their kids are riding on a small red train.
hypothesis: A family is riding the small train at an amusement park.
explanation_1: Just because there are adults and children on a train does not mean that they are at an amusement park.
explanation_2: Not all small train are colored red.
explanation_3: A family riding a train doesn't have to be in amusement park.
premise_logic: exists e1 s1 s2 x1 x2 x3.(on(e1,x3) & n_train(x3) & a_red(s2) & Theme(s2,x3) & a_small(s1) & Theme(s1,x3) & Actor(e1,x1) & v_ride(e1) & with(x1,x2) & n_kid(x2) & of(x2,x1) & n_thing(x1) & n_adult(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(n_train(x2) & a_small(s1) & Theme(s1,x2) & at(e1,x3) & n_park(x3) & of(x3,x4) & n_amusement(x4) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_family(x1))