Please answer the following question: I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing "Not answerable". Plot title: The Amityville Horror Movie plot: In 1974, Ronald DeFeo, Jr. murdered his family at their house at 112 Ocean Avenue in Amityville, New York. He claimed that he was persuaded to kill them by voices he heard in the house. One year later, married couple George and Kathy Lutz move into the house along with Kathy's three children from a previous marriage, Billy, Michael, and Chelsea. The family soon begins experiencing paranormal events in the house. Chelsea claims that she has befriended a girl named Jodie, a name belonging to one of the murdered DeFeo children. One night the couple decide to go out, and they hire a babysitter to watch the three kids. When the babysitter, Lisa, arrives, they come to find out that she had previously been hired to babysit for the DeFeos. Lisa tells them about the murders that took place in their house. When she goes to Chelsea's room, Chelsea tells her that she is a bad babysitter, claiming that Jodie told her so. Lisa begins to scold Jodie for being the reason behind her getting fired. Then Billy dares Lisa to go inside the closet (the same closet where Jodie was murdered), and she gets locked inside. After a few seconds she encounters Jodie herself, and frantically begs to be let out. She goes into shock and the paramedics arrive to take her away; on the way to the hospital, Lisa tells Kathy that she had seen Jodie. George's behavior towards Kathy and her children becomes abusive and the paranormal activity continues. Kathy asks priest Father Callaway (Philip Baker Hall) to bless the house, as a protective measure to prevent any future paranormal incidents, but Father Callaway flees the house when he encounters such occurrences himself. Kathy discovers that the house once belonged to a cult preacher named Reverend Jeremiah Ketcham, whose evil actions towards Native Americans during his "mission" in 17th century Amityville are said to be the cause of the haunting at 112 Ocean Avenue. Kathy becomes convinced that George's abusive behavior is owed to a spiritual possession. Following urgent advice from Father... My question: What does the family dog obsess over?
A:
Secret room in basement