The Nurse Researcher Finds That Statements Made by One Person

The nurse researcher finds that statements made by one person interviewed during the conduct of a phenomenologic study are very similar to those made by a previous participant.How should the researcher proceed,given this circumstance?

A) Stop interviewing more participants because the data are considered saturated.
B) Ask the second participant whether he or she has been talking with the first participant.
C) Continue to interview more participants to determine whether the similarities in responses persist or were coincidental.
D) Continue to interview participants but change the wording of the question used to initiate dialogue within the interview.