Does the sentence "On 26 July 1840 Chopin and Sand were present at the dress rehearsal of Berlioz's Grande symphonie funebre et triomphale, composed to commemorate the tenth anniversary of the July Revolution." provide a valid answer to the question "What piece did Chopin play at Adolphe Nourrit's funeral?"

A: no

Does the sentence "After pressure from Ireland and South Africa, the 1926 Imperial Conference issued the Balfour Declaration, declaring the Dominions to be "autonomous Communities within the British Empire, equal in status, in no way subordinate one to another" within a "British Commonwealth of Nations"." provide a valid answer to the question "When was the status of Dominions as equal autonomous communities given legal force?"

A: no

Does the sentence "During World War II he worked on the Manhattan Project with J. Robert Oppenheimer and Edward Teller, developing the mathematical models behind the explosive lenses used in the implosion-type nuclear weapon." provide a valid answer to the question "Post World War II, in what role did Von Neumann work?"

A: no

Does the sentence "Goscinny and Uderzo's The Adventures of Asterix appeared in it and went on to become the best-selling French-language comics series." provide a valid answer to the question "What year did Pilote begin?"

A:
no