QUES: Q: Who was George's predecessor?
A: They visited the 1939 New York World's Fair and stayed with President Franklin D. Roosevelt at the White House and at his private estate at Hyde Park, New York.
Does the answer answer the question?

ANS: no

QUES: Q: What are examples of a cell's internal environment?
A: Genes are regulated so that they are expressed only when the product is needed, since expression draws on limited resources.:7 A cell regulates its gene expression depending on its external environment (e.g. available nutrients, temperature and other stresses), its internal environment (e.g. cell division cycle, metabolism, infection status), and its specific role if in a multicellular organism.
Does the answer answer the question?

ANS: yes

QUES: Q: In what province of Canada is the Athabasca Basin?
A: Extensive measures must be employed to extract the metal from its ore.
Does the answer answer the question?

ANS: no

QUES: Q: Who did members of Einsturzende Neubauten also collaborate with?
A: In Brazil, the post-punk scene grew after the generation of Brasilia rock with bands such as Legiao Urbana, Capital Inicial and Plebe Rude and then the opening of the music club Madame Sata in Sao Paulo, with acts like Cabine C, Titas, Patife Band, Fellini and Mercenarias, as documented on compilations like The Sexual Life of the Savages and the Nao Wave/Nao Sao Paulo series, released in the UK, Germany and Brazil, respectively.[citation needed]
Does the answer answer the question?

ANS:
no