Not all of the published works are copyrighted
No there are no more than 20 categories of bias
The perspective is 3rd person, as they use names instead of words such as “me, I, mine, etc.
The answer to this question is the third statement which is "innate ideas exist because we are all born with them". Although there are some philosophers who disagree with this concept. Innate ideas are ideas that are inborn. We have already this idea even we don't have experience.