Does the sentence "The flagship product is The Times Comprehensive Atlas of the World." provide a valid answer to the question "What publisher prints The Times atlas?"

A: no

Does the sentence "Romansh came to be a written language, and therefore it is recognized as a language, even though it is very close to the Lombardic alpine dialects." provide a valid answer to the question "What language are Mandarin and Cantonese sometimes considered dialects of?"

A: no

Does the sentence "These fragments were inserted into the memorandum after his death and published posthumously in 1800 as, Thoughts and Details on Scarcity." provide a valid answer to the question "Burke's unfinished letter to Arthur Young became part of what publication?"

A: yes

Does the sentence "Africa has the highest percentage of children aged 517 employed as child labour, and a total of over 65 million." provide a valid answer to the question "Right now what percentage of children are employed in the US?"

A:
no