Does the sentence "In the face of the country being re-occupied by the Red Army, tens of thousands of Estonians (including a majority of the education, culture, science, political and social specialists) chose to either retreat with the Germans or flee to Finland or Sweden where they sought refuge in other western countries, often by refugee ships such as the SS Walnut." provide a valid answer to the question "What date did the Soviet Council of Ministers issue a declaration to remove native Estonians?"

A: no

Does the sentence "By the Nueva Planta decrees (Decretos de Nueva Planta) the ancient Charters of Valencia were abolished and the city was governed by the Castilian Charter." provide a valid answer to the question "What abolished Valencia's ancient charters?"

A: yes

Does the sentence "The initial cost was US$99, and it was lowered to US$59 in 2005." provide a valid answer to the question "What was the original price for a replacement battery from Apple?"

A: yes

Does the sentence "To be sure, the minority leader recognizes that "going negative" carries risks and may not be a winning strategy if his party fails to offer policy alternatives that appeal to broad segments of the general public." provide a valid answer to the question "What may be a risk negative tactic?"

A:
yes