A young boy in a yellow rash guard is walking on the shore carrying a surfboard.
A kid is about to go surfing for the first time and is on his way to the beach.
Carrying a surfboard may be for a reason other than surfing.  This may not be the first time the boy is with a surfboard.  He may be on his way somewhere or returning from somewhere.  The shore location may or may not involve a beach.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(n_shore(x4) & on(e1,x4) & Theme(e2,x6) & Actor(e2,x5) & v_carry(e2) & n_surfboard(x6) & (x4 = x5) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_guard(x2) & of(x2,x3) & n_rash(x3) & a_yellow(s2) & Theme(s2,x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists p1 p2 s1 s2 x1 x2 x3 x4 x5.(n_beach(x5) & n_way(x4) & of(x4,x3) & n_male(x3) & n_time(x3) & a_first(s2) & Theme(s2,x3) & on(x2,x4) & to(x4,x5) & n_kid(x2) & Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 p3.(exists e2.(for(e2,x3) & Actor(e2,x1) & v_surf(e2)) & Topic(e1,p3) & Actor(e1,x1) & v_go(e1)) & n_kid(x1))