That clear things up.
Is it invented? (Proper definition)
Edit: No Chia, I was questioning which questions devil was talking about.
None.
Was the object made specifically between the years 1800-1899?
None.
Is the object a house?
Is the object part of a house?
Is the object located inside of a house?
Is it used daily?
Is it used to "alter" other objects (e.g. a blender turns vegetables into soup, an oven cooks food, etc.)?
Is it used in a kitchen?
Is it used in an office?
None.
is the object most likely to be located in a certain room in the house?
None.
Is it a wall?
Is it a floor?
Is it a ceiling?
Is it a door?
Is it a roof?
Is it a window?
Is it a staircase?
What the hell rhymes with window/
Part of a house?
Is it a kichen?
Is it a living room?
Is it a bathroom?
Is it an attic?
Is it a basement? (how could I forget that)
None.
is it stairs?
is it a door?
is it a bathroom?
is it a wall? is it a floor?
is it the ceiling?
None.
Is it part of the house's structure (ie a wall)?
Is it something that is added TO a house (ie a sink)?
...is it a sink?