premise: A toddler is playing with colorful plastic building toys.
hypothesis: Nobody is playing.
explanation_1: A toddler is somebody not nobody.
explanation_2: If a toddler is playing, then it cannot be true that no one is playing.
explanation_3: A toddler is still a person so there can't be nobody playing.
premise_logic: exists e1 s1 x1 x2 x3 x4.(with(e1,x2) & n_toy(x2) & of(x2,x4) & n_building(x4) & of(x2,x3) & n_plastic(x3) & a_colorful(s1) & Theme(s1,x2) & Actor(e1,x1) & v_play(e1) & n_toddler(x1))
hypothesis_logic: -exists e1 x1.(Actor(e1,x1) & v_play(e1) & n_person(x1))