Does the sentence "The unpopular Louis XVIII fled to Belgium after realizing he had little political support." provide a valid answer to the question "After fleeing France, where did Louis XVIII go?"

A: yes

Does the sentence "While considerable research has since occurred and the knowledge-base has grown significantly, the main concepts remain unchanged, and indeed Newburgh's book is still cited by contemporary authors, including those attempting to develop thermoregulatory models of clothing development." provide a valid answer to the question "What have remained unchanged while the knowledge has grown?"

A: yes

Does the sentence "Frenzied women like Sibyls from whose lips the god speaks are recorded in the Near East as Mari in the second millennium BC." provide a valid answer to the question "Who describes Delphi and Dodona as frenzied women?"

A: no

Does the sentence "According to the Congolese Observatory of Human Rights, a non-governmental organization, the election was marked by "very low" turnout and "fraud and irregularities"." provide a valid answer to the question "Who won the presidential election in 2009?"

A:
no