system
A chat on subreddit /r/me_irl
human
This was already done in YouTube. The video was somethibg like 6 gays vs 1 impostor
gpt
Jubiblee did a video about gays trying to find the odd one out, but 1. They didnt include the twist of all of them being straight and 2. it wasnt long term other than this concept that actually gives them time to get to know each other properly.

Lying about being gay for 15 minutes is very different from lying about being gay for a full week.