Does the sentence "On December 24, Yeltsin informed the Secretary-General of the United Nations that by agreement of the member states of the CIS Russian Federation would assume the membership of the Soviet Union in all UN organs (including permanent membership in the UN Security Council)." provide a valid answer to the question "On what day did Gorbachev give up the presidency of the Soviet Union?"

A: no

Does the sentence "Since 1898, Puerto Rico has had limited representation in the Congress in the form of a Resident Commissioner, a nonvoting delegate." provide a valid answer to the question "How long has Puerto Rico had representation in Congress?"

A: yes

Does the sentence "He also recognises that other minerals have characteristic crystal shapes, but in one example, confuses the crystal habit with the work of lapidaries." provide a valid answer to the question "What classification guide did Theophrastus create?"

A: no

Does the sentence "After editing a book on John Stuart Mill's letters he planned to publish two books on the liberal order, The Constitution of Liberty and "The Creative Powers of a Free Civilization" (eventually the title for the second chapter of The Constitution of Liberty)." provide a valid answer to the question "What topic were Hayek's next two books going to cover?"

A:
yes