Too much brown. We need to run this one through THE MACHINE to tell if it's a human or not, or just a human-like stain on a bit of 1970s wallpaper from where someone tripped with a cup of tea.
No. THE MACHINE says REJECT NON-HUMAN and to put Bob in the pile to be mechanically separated, then reconstituted into nuggets to feed the rest. That sounds cruel, but THE MACHINE only has our best interests at heart.