A musician plays guitar in a record store.
A chef playing guitar in a store.
Either the person is a musician or a chef.
exists e1 x1 x2 x3 x4.(in(e1,x3) & n_store(x3) & of(x3,x4) & n_record(x4) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_guitar(x2) & n_musician(x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_store(x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_guitar(x3) & (x1 = x2) & n_chef(x1))