answer: Mary tells #Person1# she moved because her neighbor raises Cain on the weekend morning.
documents: #Person1#: Mary, I heard you moved again. 
  #Person2#: Yeah. I could not stand living here. There is always much noise in the neighborhood. 
  #Person1#: You mean noise? How could it be? 
  #Person2#: You know, on weekends when we wanted to have late rise in the morning, our neighbour started to raise Cain.