A person in midair doing a flip along the beach
A person is showing off for the onlookers.
doing a flip doesn't always mean showing off
exists e1 x1 x2 x3 x4 x5.(n_beach(x5) & a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & along(x4,x5) & n_flip(x4) & (x1 = x3) & in(x1,x2) & n_midair(x2) & n_person(x1))
exists e1 s1 x1 x2.(n_onlooker(x2) & a_off(s1) & Manner(e1,s1) & for(e1,x2) & Actor(e1,x1) & v_show(e1) & n_person(x1))