An adolescent boy sitting on the water's edge is feeding a goose in the water, a loaf of bread.
The child is throwing pieces of bread towards the bird.
The child is throwing pieces of bread towards the bird refers to an adolescent boy
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7.(n_water(x3) & n_water(x3) & n_edge(x4) & of(x4,x3) & Theme(e2,x5) & Actor(e2,x1) & v_feed(e2) & rel(x5,x6) & of(x6,x7) & n_bread(x7) & n_loaf(x6) & in(x5,x3) & n_goose(x5) & on(e1,x4) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_boy(x1) & a_adolescent(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(n_bird(x4) & n_child(x1) & towards(e1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & of(x2,x3) & n_bread(x3) & n_piece(x2))