Of course my statements were intelligible. That's why I said his last comment was obnoxious or he was looking for an excuse to end the exchange because he realized he was in over his head. He called the Big Bang gravitational singularity a "dot"!

What would be the point of giving just yes or no answers? I challenged the premise of his question about the cause of the Big Bang. As I said, I gave lengthy answers to show him what he was in for. He saw it, didn't like it, and chose to flee.

But then I see that in a more recent post (link below), he boasted that he uses those two questions to start the conversion of atheists. (And I see just now that you've already commented on it.)

https://medium.com/biblical-christian-worldview/evangelism-the-dot-and-evolution-998b3514227e