I told her, "No. I don't think so. Why do you ask me that?' She said that she always heard a whistle in the quiet of the night at about three in the morning. She was a light sleeper and any noise woke her up.
She said that she had tried to find out where the noise was coming from. She didn't know whether it was coming from the room next door or from outside. I told her that maybe it was coming from the gypsies. She agreed and left to return to her room. I heard her enter her room and lock the door.