Versatile Amphibian

I inadvertantly walked into the lady's loos at work today - in my defence, it seems the building's designers decided to mix up the sex's respective bathrooms by floor! Why was this revalatory? Well, I barely needed to push open the first of two doors before I knew something was amiss - by the time the second one was cracked open, I was already turning back. Pride intact, I might add! "I knew something was amiss" got me thinking - there were no visual clues that this was not the gents (besides the huge sign on the door, but I was texting at the time and had my head down...). The only thing I can assume was that the smell was not quite the same, triggering a subconscious "this is not right" reaction. I thus successfully passed a context problem and prevented myself suffering (psychological) harm! Now, my success in this simple task might seem trivial, however it immediately occurred that an pseudo- AI might find solving a similar context problem rather di...