Does "This glass is often slightly modified chemically (with more alumina and calcium oxide) for greater water resistance." contain the correct answer to "What is added to the glass of jars to improve water resistance?"

A: yes

Does "His mother Mary nee Nagle (c. 1702 1770) was a Roman Catholic who hailed from a declasse County Cork family (and a cousin of Nano Nagle), whereas his father, a successful solicitor, Richard (died 1761), was a member of the Church of Ireland; it remains unclear whether this is the same Richard Burke who converted from Catholicism." contain the correct answer to "When did Burke's mother die?"

A: yes

Does "Chamame is a popular musical style." contain the correct answer to "What is Chamame?"

A:
yes