It is also the case that a person's circumstances (religion, political affiliation, etc.) do not affect the truth or falsity of the claim. 

whose truth, yours. mine someone elses. another absurdity. there is often more than one truth.
not only do the above affect and effect the truth. they very often create the truth. change the truth or or hide it at any given time. truth like studies depend on whose running the show.

billy