Who was the first person to be described as a 'prophetess' in the Bible, and what was her primary role?

A Miriam, leading women in worship and song (Exodus 15:20-21) B Deborah, judging Israel and leading troops into battle (Judges 4:4-5) C Huldah, interpreting the Law for King Josiah (2 Kings 22:14-20) D Anna, prophesying about Jesus in the Temple (Luke 2:36-38)