If the Right to Counsel Is Denied During a Lineup

If the right to counsel is denied during a lineup, under which circumstances will an in-court eyewitness identification be allowed?

A) only if the state is able to prove beyond a reasonable doubt that the in-court identification is not the product of the earlier identification
B) only if the state is able to provide clear and convincing evidence that the in-court identification is not the product of the earlier identification
C) only if the state is able to reasonably prove that the in-court identification is not the product of the earlier identification
D) never