a boy in a blue shirt is walking along a tan and blue wall
A boy is walking along a seawall on his way to the beach.
A beach isn't the only place a wall would be blue and tan.
exists e1 s1 s2 s3 x1 x2 x3.(along(e1,x3) & n_wall(x3) & a_blue(s3) & Theme(s3,x3) & a_tan(s2) & Theme(s2,x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_shirt(x2) & a_blue(s1) & Theme(s1,x2) & n_boy(x1))
exists e1 x1 x2 x3 x4.(n_beach(x4) & on(e1,x3) & to(x3,x4) & n_way(x3) & of(x3,x1) & n_male(x1) & along(e1,x2) & n_seawall(x2) & Actor(e1,x1) & v_walk(e1) & n_boy(x1))