Alice was not scared. Not at all. Maybe a little bit. But she was determined to confront the ghost in her house. Alice lived in a farmhouse built in 1921. All of the floors and doors were original; the doors even had skeleton key locks. But by far the most terrifying part of the house was the basement. She kept that door locked and ignored the thumps, crashes, and cries that came from below the house. What made Alice determined to confront the ghost today was the especially loud crashes the previous night. She'd gotten no sleep, convinced the ghost was going to break through the door and do something horrible. What, she wasn't sure, but the ghost would do something. Alice hadn't seen the ghost, but what else could be making loud noises in an old house? The one time she had been down in the basement was after buying the house unseen. Once she saw the shelves with old glass jars, she was a little put off. But what made her keep the door shut and locked was the abrupt end of the concrete floor halfway across the room. Because nothing good ever happened in a basement with a dirt floor. Alice had seen enough horror movies to know that Alice stared at the basement door, trying to gather enough confidence to open it and march down the stairs like she owned the place. Because she did-or she would, once she finished paying her mortgage in 30 years Alice took a deep breath and yanked the door open. She marched down the stairs, only to stop abruptly at the bottom. Because she was face to face with not a ghost at all. It was a calico cat, one who looked utterly unimpressed by her brave journey into the basement Which of the following would be relevant evidence to conclude the basement has a ghost?
A. The county cemetery is a mile from Alice's house.
B. There were cobwebs in the corner of stairs leading to the basement.
C. The previous owners said they had experienced supernatural events as well.
D. Alice's horoscope said that she would have an unexpected encounter.
The experiences of the previous owners claiming supernatural events in the basement provide relevant evidence supporting the idea that there might be a ghost in the house.
Therefore, the Correct Answer is C.