So ST. Peter went to the first nun and asked, "how long did it take for God to create the world?" the nun replied, "seven days". So there were bells ringing and fireworks, and ST. Peter said, "you may now enter heaven".
Then ST. Peter ask the second nun, "who was the first man and woman"? the nun replied, "Adam & Eve". so there were bells ringing and fireworks, and ST. Peter said, "you may now enter heaven".
Then he asked the third nun, "what was the first thing that Eve said to Adam?" and the nun said, "oh my that's really hard", then there were bells ringing and fireworks.