Does the sentence "On 6 April 2011, after his proposed "Plan for Stability and Growth IV" (PEC IV) was rejected by the Parliament, Prime Minister Jose Socrates announced on national television that the country would request financial assistance from the IMF and the European Financial Stability Facility, as Greece and the Republic of Ireland had done previously." provide a valid answer to the question "What did Prime Minister Jose Socrates announce on April 6, 2011?"

A: yes

Does the sentence "The Parthians used Greek as well as their own Parthian language (though lesser than Greek) as languages of administration and also used Greek drachmas as coinage." provide a valid answer to the question "What was the currency in the Parthian Empire?"

A: yes

Does the sentence "As a major Chinese city, Nanjing is home to many professional sports teams." provide a valid answer to the question "Generally, what types of teams call Nanjing home?"

A: yes

Does the sentence "For example, buying a CDS to insure a CDO ended up giving the seller the same risk as if they owned the CDO, when those CDO's became worthless." provide a valid answer to the question "When did the issuance of CDO peak?"

A:
no