So, as I was on my way to get into the shower, the kids came and told me someone was at the door to speak to me. I went to the door to meet two very nice Jehovah's Witnesses. Usually, Mr. Math Tutor is the one who gets to answer the door when I suspect that it's the JWs, but the kids didn't give me any warning as to what I might be facing. Actually, I think it was the JWs who ended up being surprised.
We talked for about thirty minutes. The couple was very nice and pleasant. It was apparent that they had studied and were ready for my objections to their faith. Nonetheless, they didn't have good answers for why the New World Translation of the Bible is so different from most other translations. Their response to my objection about the translation of John 1 was not convincing. We spent a good bit of time discussing the nature of Jesus - part of the Trinity or created by God. At the end, they gave me a book with some information. I offered to pray with them, but they declined.
It was a good conversation, but I don't think they expected to get someone who had a good understanding of basic Christian beliefs. It slowed down my morning a bit, but it was worth it.