What is the question "What baseball outcome required nine balls in 1879 , eight balls in 1880 and seven balls in 1881 ?" asking about?
A: entity

What is the question "What wild and crazy guy wrote a book called Cruel Shoes ?" asking about?
A: human

What is the question "What is AFS ?" asking about?
A: abbreviation

What is the question "What is RAM in the computer ?" asking about?
A:
abbreviation