Assess the Following as Probably True,as Probably False,as Requiring Further

Short Answer

Assess the following as probably true,as probably false,as requiring further documentation before judgment,or as a claim that cannot properly be evaluated.Consider both the nature of the claim and the source.
Q:Did Marilyn Monroe keep a diary about her relationships with John and Robert Kennedy?
A:No.
-Walter Scott's Personality Parade,Parade