premise: A small child is giving heavy metal signs
hypothesis: A child pretending his hand is a bull.
explanation_1: is the child small or not, a preteen or someone in elementary school.
explanation_2: either a child giving metal signs or  pretending his hand is a bull.
explanation_3: a smile child is considered a kid but a child can very in age
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 p1 x1 x2 x3.(exists x4.((x1 = x4) & n_bull(x4)) & Theme(e1,x3) & Actor(e1,x2) & v_pretend(e1) & n_hand(x3) & of(x3,x1) & n_male(x1) & (x1 = x2) & n_child(x1))
premise_sim: exists e1 s1 s2 x1 x2 x3.(v_give(e1) & of(x2,x3) & n_sign(x2) & n_metal(x3) & n_child(x1) & a_small(s1) & a_heavy(s2) & Theme(s2,x2) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2 x3.(v_pretend(e1) & of(x3,x1) & n_male(x1) & n_hand(x3) & n_child(x1) & exists x4.(n_bull(x4) & (x1 = x4)) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))