Giada has a bet with her boyfriend. He bets her $5 that she cannot name all 32 teams in the National Football League. She gets 31 of them and struggles to remember the last team. She knows that she knows it but cannot retrieve the "New York Giants" before her time expires. Giada is experiencing __________.
A) encoding failure B) interferenceC) primingD) the tip-of-the-tongue phenomenon