A biker wearing a helmet and a red coat is raising his bike above his head with both hands.
A biker in red is juggling his motorcycle.
Juggling his motorcycle would mean that at some point it is completely out of his hands, so that is different that raising his bike above his head with both hands.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_hand(x8) & with(e2,x8) & above(e2,x7) & n_head(x7) & of(x7,x2) & n_male(x2) & n_male(x2) & Theme(e2,x6) & Actor(e2,x1) & v_raise(e2) & n_bike(x6) & of(x6,x2) & subset_of(x5,x1) & n_coat(x5) & a_red(s1) & Theme(s1,x5) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_helmet(x4) & (x2 = x3) & n_biker(x2))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_juggle(e1) & n_motorcycle(x3) & of(x3,x1) & n_male(x1) & in(x1,x2) & n_red(x2) & n_biker(x1))