An adult man and young child are walking along the edge of a body of water.
The man and boy are racing go-carts at their local family entertainment center.
Racing go-carts means riding, not walking.
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_edge(x5) & along(e1,x5) & of(x5,x6) & of(x6,x7) & n_water(x7) & n_body(x6) & Actor(e1,x1) & v_walk(e1) & n_child(x3) & a_young(s1) & Theme(s1,x3) & n_man(x2) & of(x2,x4) & n_adult(x4) & subset_of(x3,x1) & subset_of(x2,x1))
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_center(x5) & of(x5,x7) & n_entertainment(x7) & of(x5,x6) & n_family(x6) & a_local(s1) & Theme(s1,x5) & of(x5,x2) & n_thing(x2) & n_boy(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1) & at(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_race(e1) & n_go-cart(x4))