premise: Semi-pro martial artist practices his most powerful moves.
hypothesis: The kid just started his kung fu training class.
explanation_1: The semi-pro martial artist cannot simultaneously be a kid who just started
explanation_2: Powerful moves cannot be made by a kid who has just started martial arts practice.
explanation_3: a semi-pro martial artist wouldnt be in a training class
premise_logic: (x)
hypothesis_logic: exists e1 e2 s1 x1 x2 x3 x4.(n_class(x2) & of(x2,x4) & n_training(x4) & of(x2,x3) & n_fu(x3) & Actor(e1,x2) & v_kung(e1) & of(x2,x1) & n_male(x1) & n_kid(x1) & a_just(s1) & Manner(e2,s1) & Theme(e2,x2) & Actor(e2,x1) & v_start(e2))