Does "The ribbed vault over the north transept at Durham Cathedral in England, built from 1128 to 1133, is probably earlier still and was the first time pointed arches were used in a high vault." contain the correct answer to "What type of vaults were used in the Abbey of Saint-Etienne and Abbaye aux Dames?"

A: no

Does "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." contain the correct answer to "What instrument did Chopin play at Adolphe Nourrit's funeral?"

A: no

Does "He also noted that, for many works, more than one reasonable stemma could be postulated, suggesting that the method was not as rigorous or as scientific as its proponents had claimed." contain the correct answer to "Why is a methos that only produces two branches seen as inferior?"

A:
no