Does the sentence "For the first time, free persons were listed individually instead of by head of household." provide a valid answer to the question "How were free persons listed in the US census prior to 1850?"

A: yes

Does the sentence "The Constitutional Act of 1791 created the provinces of Upper Canada (mainly English-speaking) and Lower Canada (mainly French-speaking) to defuse tensions between the French and British communities, and implemented governmental systems similar to those employed in Britain, with the intention of asserting imperial authority and not allowing the sort of popular control of government that was perceived to have led to the American Revolution." provide a valid answer to the question "What language did most of Lower Canada speak?"

A: yes

Does the sentence "The spread of Greek culture and language throughout the Near East and Asia owed much to the development of newly founded cities and deliberate colonization policies by the successor states, which in turn was necessary for maintaining their military forces." provide a valid answer to the question "Philip II and Alexander's court army spoke a version of what language?"

A: no

Does the sentence "It is one of the world's most mountainous countries, its landscape dominated by rugged mountain ranges that separate various basins or plateaux from one another." provide a valid answer to the question "Iran's landscape is dominated by what geographical feature?"

A:
yes