A boy holds a light saber in front of a Christmas tree.
A boy in front of a Christmas tree is holding a light saber.
A boy holding a light saber in front of a Christmas tree is the same thing as a boy being in front of a Christmas tree holding a light saber.
exists e1 s1 x1 x2 x3 x4 x5.(in(e1,x3) & of(x3,x4) & n_tree(x4) & (x4 = x5) & ne_tim_christmas(x5) & n_front(x3) & Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_saber(x2) & a_light(s1) & Theme(s1,x2) & n_boy(x1))
exists e1 s1 x1 x2 x3 x4 x5.(Theme(e1,x5) & Actor(e1,x1) & v_hold(e1) & n_saber(x5) & a_light(s1) & Theme(s1,x5) & in(x1,x2) & of(x2,x3) & n_tree(x3) & (x3 = x4) & ne_tim_christmas(x4) & n_front(x2) & n_boy(x1))