premise: Bearded black dressed male performer is displaying his skill by swinging a fire line in each hand in arcs.
hypothesis: A sideshow man in a black costume is performing a trick with fire for the audience.
explanation_1: Swinging a fire line is performing a trick.
explanation_2: A performer swinging a fire line in each hand is doing a trick with fire.
explanation_3: The man in a black costume is a performer. The black dressed male performer is swinging a fire line, therefore the man in the black costume is performing a trick with fire.
premise_logic: exists e4 e3 e2 e1 s1 x1 x2 x3 x4 x5.(by(e3,e4) & Theme(e4,x4) & Actor(e4,x1) & v_swing(e4) & n_line(x4) & of(x4,x5) & n_fire(x5) & all x6.(n_hand(x6) -> exists x7.(in(e3,x7) & n_arc(x7) & in(e3,x6))) & Theme(e3,x3) & Actor(e3,x1) & v_display(e3) & n_skill(x3) & of(x3,x1) & n_male(x1) & n_performer(x1) & of(x1,x2) & n_male(x2) & Theme(e2,x1) & v_dress(e2) & a_black(s1) & Theme(s1,x1) & Theme(e1,x1) & v_beard(e1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4 x5 x6.(n_audience(x6) & for(e1,x6) & with(e1,x5) & n_fire(x5) & Theme(e1,x4) & Actor(e1,x1) & v_perform(e1) & n_trick(x4) & in(x1,x3) & n_costume(x3) & a_black(s1) & Theme(s1,x3) & n_man(x1) & of(x1,x2) & n_sideshow(x2))