Does "They are allocated a large suite of rooms known as the Belgian Suite, situated at the foot of the Minister's Staircase, on the ground floor of the north-facing Garden Wing." contain the correct answer to "The Belgian Suite is located at the foot of which staircase?"

A: yes

Does "Ptolemaic queens, some of whom were the sisters of their husbands, were usually called Cleopatra, Arsinoe or Berenice." contain the correct answer to "How did Cleoptra die?"

A: no

Does "Spayed female dogs are less likely to develop some forms of cancer, affecting mammary glands, ovaries, and other reproductive organs." contain the correct answer to "Female dogs are less likely to develop cancer if what happens?"

A:
yes