Conversation so far:
What is the name of the bands number Three album?
CANNOTANSWER.
What is his latest project?
He was mostly raised by his single mother.
where is he from?
Des Moines, Iowa.
What is his mothers name?
"hole in the ground with buildings around it".
what is his given name?
Corey Todd Taylor.
What is his best fact?
Taylor, along with his mother and sister, lived at one point in an "old dilapidated farmhouse.
What state did he grow up in?
Des Moines, Iowa.
Was his father around?
his single mother.

Question: How many siblings?
Self-contained rewrite: How many siblings does Corey Taylor have?