Relevance is ordinarily a necessary condition, but not a sufficient condition, for the admissibility of evidence. For example, relevant evidence may be excluded if its tendency to prove or disprove a fact is heavily outweighed by the possibility that the evidence will prejudice or confuse the jury.
A because the person is going against the views and that would be countering the original claim
Stare decisis is highly influential in our legal system and is most closely related to the doctrine of precedent, which means that courts will generally adhere to a previous decision on a case.
