Question: Larry is the 10 Downing Street, official resident cat of the Prime Minister of the UK, also called? 
Sentence (from "Prime Minister's Official Spokesperson"): The Prime Minister's Official Spokesperson or alternatively Prime Minister's Official Spokesman/Spokeswoman is a position in the United Kingdom's Civil Service, located in the Prime Minister's Office in 10 Downing Street and used by the British Prime Minister to convey information to the public.
Relevant evidence: No