Does the sentence "Distinctive and self-identified black communities have been reported in countries such as Iraq, with a reported 1.2 million black people, and they attest to a history of discrimination." provide a valid answer to the question "What types of communities have been reported in Iraq?"

A: yes

Does the sentence "The remaining 20 Latin letters were supplemented by four more: (sc, modern ash) and (t, now called eth or edh), which were modified Latin letters, and thorn and wynn , which are borrowings from the futhorc." provide a valid answer to the question "What was the term for the letter ?"

A: yes

Does the sentence "The American Civil War caught both sides unprepared." provide a valid answer to the question "Who led the Confederate forces defending Richmond throughout the war?"

A: no

Does the sentence "Thus, as it should be expected from closely related languages, Catalan today shares many traits with other Romance languages." provide a valid answer to the question "What does Catalan share with other Romance languages?"

A:
yes