Does the sentence "The city has a rich history, spanning nearly 2000 years, as inferred from inscriptions found in the valley." provide a valid answer to the question "About how long has Kathmandu existed?"

A: yes

Does the sentence "Any revisions to the Charter or Byelaws require the Privy Council's approval." provide a valid answer to the question "What sets forth the standards by which the Royal Institute functions?"

A: no

Does the sentence "Han Chinese Banners were made up of Han Chinese who defected to the Qing up to 1644 and joined the Eight Banners, giving them social and legal privileges in addition to being acculturated to Manchu culture." provide a valid answer to the question "Who besides the Manchus and the Han made up the Eight Banners?"

A: no

Does the sentence "Some boys may develop gynecomastia due to an imbalance of sex hormones, tissue responsiveness or obesity." provide a valid answer to the question "Puberty causes what to happen in boys?"

A:
no