Man of Honour
You can't disprove it so it could be true is such a cop out argument.
I can't disprove there are a race of Teletubbies living on Saturn.
I can't disprove there are a race of Teletubbies living on Saturn.
As such I can only go with "maybe", as strong and as much as I'd love to be sure of my convictions I cannot commit to a definite answer. I guess if it was a sliding scale from 0-100%, I'd be over the 50% mark, but not up to the 90% area.