A street musician plays drums at night.
A person is making sounds at night.
This task was not completely correctly. A person playing drums is definitely making sounds.
exists e1 x1 x2 x3 x4.(at(e1,x4) & n_night(x4) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_drum(x3) & n_musician(x1) & of(x1,x2) & n_street(x2))
exists e1 x1 x2 x3.(at(e1,x3) & n_night(x3) & Theme(e1,x2) & Actor(e1,x1) & v_make(e1) & n_sound(x2) & n_person(x1))