Keep in mind that in many cases (depending on the degree of expertise and objectivity of the source with respect to the statement) the "fact" is information about what the source's "take" or opinion is on the subject rather than information about the subject. For example, "Larry said that John is lazy" is not info about John, it is info about Larry's opinion and statement, even if Larry could sometimes be considered to be a source. Following is an approach to determine and name degrees of relevance and how to utilize the results: