Hey, I never remembered to ask until now. What were my investigation supposed to represent. Was there some meaning in them?

Oh yeah! They were descriptions of rooms from the perspective of someone who's never seen a house! For example

Bed, Fireplace, table & chair.
You weren't supposed to be able to work that out. Cat botheres et cetera was just nonsense.

It was good fun. Did you like the troll? I found him very endearing I would have been sad if he'd died.

Oh. You did good job with it. I wasn't able to figure it out but now it is quite obvious. I know I thought one of them described bagpipes but I am really not sure how I was able to come with something like that. :-)
Yeah, I like him. He was just right dumb and slow. Enjoyed him a lot. :-)

Cool cool.