sure start maternity grant vs United Kingdom of Great Britain and Northern Ireland

sure start maternity grant and United Kingdom of Great Britain and Northern Ireland both are nouns.

Word	Noun	Adjective	Verb	Adverb
sure start maternity grant	Yes	No	No	No
United Kingdom of Great Britain and Northern Ireland	Yes	No	No	No

sure start maternity grant (noun)	United Kingdom of Great Britain and Northern Ireland (noun)
a one-time benefit payable for each child expected, born, or adpoted.	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom