Question: In what year did the monarch Theresa may is "collectively accountable" to ascend to the throne?
Sentence (from "Prime Minister of the United Kingdom"): The Prime Minister (sometimes informally abbreviated to PM) and Cabinet (consisting of all the most senior ministers, most of whom are government department heads) are collectively accountable for their policies and actions to the Monarch, to Parliament, to their political party and ultimately to the electorate.
Relevant evidence: Yes