Rainbow Map: Start the Trial with 3 random objects tracked

PsychoTron

Assuming I'm not running any addons and not using Detective's Hunch, what would be considered objects?

I'm reading the wiki and it states: Exit Gates, Generators, Hatch, and Various Killer Belongings.

So would the Rainbow Map randomize 3 out of these 4 possibilities what will be tracked?

Alionis

Yes