Does the sentence "The vacancy rate for the municipality, in 2010[update], was 0.45%." provide a valid answer to the question "What was the vacancy rate for Bern in 2010?"

A: yes

Does the sentence "On 15 October 1950, President Truman and General MacArthur met at Wake Island in the mid-Pacific Ocean." provide a valid answer to the question "Who refused to meet on continental United States?"

A: yes

Does the sentence "Players are forbidden to wear or use anything that is dangerous to themselves or another player, such as jewellery or watches." provide a valid answer to the question "What is not required but can be chosen to protect a player from head injuries?"

A: no

Does the sentence "The Lacey Act of 1900 was the first federal law that regulated commercial animal markets." provide a valid answer to the question "What did the first federal wildlife commerce law prohibit?"

A:
no