Street performer by the beach on stilts playing the tuba.
There is man walking on the beach.
Sentence 1 is missing walking on the beach.
exists e1 x1 x2 x3 x4 x5 x6.(n_tuba(x6) & n_beach(x3) & a_topic(x1) & by(x1,x3) & on(x3,x4) & Theme(e1,x6) & Actor(e1,x5) & v_play(e1) & (x4 = x5) & n_stilt(x4) & n_performer(x1) & (x1 = x2) & ne_per_street(x2))
exists p1 x1 x4.(n_beach(x4) & exists e1 x2 x3.((x1 = x2) & on(e1,x4) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_man(x2)))