A boy dressed as Spiderman ringing a door bell
A boy dressed as Spiderman is at the door.
We don't know that the boy is at the door.
exists e2 e1 x1 x2 x3 x4 x5.(ne_nam_spiderman(x3) & a_topic(x1) & for(e1,e2) & Theme(e2,x4) & Actor(e2,x2) & v_ring(e2) & n_bell(x4) & of(x4,x5) & n_door(x5) & as(e1,x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_boy(x1))
exists e1 p1 x1 x2 x3 x4.(n_door(x4) & ne_nam_spiderman(x3) & at(x1,x4) & as(e1,x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_boy(x1))