premise: A chef speaks into a microphone about a mixed salad contained in a bowl with a decorative lid.
hypothesis: A chef jumps
explanation_1: A chef speaks into a microphone and jumps at the same time is an impossibility.
explanation_2: The chef cannot speaks into a microphone and jumps at the same time.
explanation_3: A person cannot speak into a microphone and jump at the same time.
premise_logic: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(into(e1,x2) & about(x2,x3) & in(e2,x6) & n_bowl(x6) & with(e2,x5) & n_lid(x5) & a_decorative(s2) & Theme(s2,x5) & Theme(e2,x4) & v_contain(e2) & (x3 = x4) & n_salad(x3) & a_mixed(s1) & Theme(s1,x3) & n_microphone(x2) & Actor(e1,x1) & v_speak(e1) & n_chef(x1))
hypothesis_logic: exists x1 x2.(a_topic(x1) & n_jump(x1) & of(x1,x2) & n_chef(x2))