It's a bit random, which doesn't help, and different interfaces have different system prompts.

I repeated your question a few times and it got it wrong once, and right the others. It repeatedly mixed up who was supposed to be the host.

Here's a quote

> In the scenario you've described, you've initially chosen door number one, which you know has a car behind it because the doors are made of transparent glass. Since you already know the contents behind each door, the classic Monty Hall problem's probability-based decision-making does not apply here.