premise: A small child is giving heavy metal signs
hypothesis: Kid showing the heavy metal hand sign.
explanation_1: A kid is a child.
explanation_2: Giving heavy metal signs implies showing the heavy metal sign.
explanation_3: The child giving the heavy metal sign must be doing it with their hand.
premise_logic: exists e1 s1 s2 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & n_sign(x2) & of(x2,x3) & n_metal(x3) & a_heavy(s2) & Theme(s2,x2) & n_child(x1) & a_small(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4.(n_sign(x2) & of(x2,x4) & n_hand(x4) & of(x2,x3) & n_metal(x3) & a_heavy(s1) & Theme(s1,x2) & ne_nam_kid(x1) & Theme(e1,x2) & Actor(e1,x1) & v_show(e1))