Game Show

So I have this amazing idea for a game show, where a group of participants from one particular stream are mixed with relatively close one. Ex: Mathematicians and Engineers, then we call up another group (participants could be anyone, preferably from relevant streams, blended or mono, so they could ask good questions), to interview the first group on live camera and pick the odd one out.
After each iteration, if the second group could give a perfect reason, why he/she is not or is the one, he/she could be eliminated or marked respectively, after given amount of time the winning group is decided based on how well the groups have performed.
Some times the second group, by chance could pick the odd one or with out a proper reason, such cases should be considered before deciding the winner. So the game is more like a process than outcome.