In a suit attacking the validity of a deed executed 15 years ago, Plaintiff alleges mental incompetency of Joe, the grantor, and offers in evidence a properly authenticated affidavit of Harry, Joe's brother. The affidavit, which was executed shortly after the deed, stated that Harry had observed Joe closely over a period of weeks, that Joe had engaged in instances of unusual behavior (which were described), and that Joe's appearance had changed from one of neatness and alertness to one of disorder and absentmindedness. The judge should rule Harry's affidavit
inadmissible as opinion. inadmissible as hearsay, not within any exception.  admissible as an official document. admissible as an ancient document