No!
That depends on what the categories are.
No they are not. They fall under the same category as bicycles which are obviusly not allowed as well.
Penumbra, Anna(indie game), and Amnesia: A Machine for Pigs.
"Amnesia" is more or less the same in several languages: Spanish: amnesia French: amnésie Italian: amnesia German: Amnesie These languages have adopted the term directly from the English word "amnesia."
Not exactly. Asteroids and meteoroids fall into the same category of object, the only difference being that asteroids are larger.
yes
Not exactly. Alzheimer's is one form of Dementia, but there are others.
actually, they are fall in the category of analogous groups. as they do the same function but have different structure.
don't know if motorcycles fall in same 3 day category as cars? I heard it depends on the ownership of the dealer you bought it from
hallucinogens and the dissociative are in the same category because
yes it is in the same category.
No, but there is a Blogger category, which is the same company.