A person wipes out in the water.
a person wiped out by hitting a shark mid-jump on his water skiis
The person might not be on water skiies and likely did not wipe out by hitting a shark.
exists e1 s1 x1 x2.(n_water(x2) & in(e1,x2) & a_out(s1) & Manner(e1,s1) & Actor(e1,x1) & v_wipe(e1) & n_person(x1))
exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & by(e1,e2) & Theme(e2,x3) & Actor(e2,x2) & v_hit(e2) & on(x3,x5) & n_skii(x5) & of(x5,x6) & n_water(x6) & of(x5,x1) & n_male(x1) & n_mid-jump(x3) & of(x3,x4) & n_shark(x4) & a_out(s1) & Manner(e1,s1) & Theme(e1,x2) & v_wipe(e1) & (x1 = x2) & n_person(x1))