It can go 2 ways.
Will depend owhat kind of chems you can use in the building.
Adhesive type and it's application method. Trowel or roller.
Best weapons are slow, heavy rotary. 3M High Productivity Pads, floor stripper.
Best to try a few different ones.
Spray it on. Floor scraper for worst then scrub and vac.
Everything will get unbelievably sticky and will take an age to clean up afterwords.
If you are really lucky it will be rolled on Uzin water based adhesive that will come off with hot soapy water.