QUES: Q: About when did Alsace lose its prosperity?
A: An additional natural disaster was the Rhine rift earthquake of 1356, one of Europe's worst which made ruins of Basel.
Does the answer answer the question?

ANS: no

QUES: Q: A version of baseball played in city streets was nicknamed was in the 1930s?
A: Many sports are associated with New York's immigrant communities.
Does the answer answer the question?

ANS: no

QUES: Q: On what day did Gorbachev give up the presidency of the Soviet Union?
A: On December 25just hours after Gorbachev resigned as president of the Soviet Unionthe Russian SFSR was renamed the Russian Federation (Russia), reflecting that it was now a sovereign state with Yeltsin assuming the Presidency.
Does the answer answer the question?

ANS: yes

QUES: Q: When did Madonna perform at the Hope for Haiti Now?
A: Now: A Global Benefit for Earthquake Relief concert in January 2010.
Does the answer answer the question?

ANS:
yes