QUES: Q: What is the national currency of Armenia?
A: The national currency, the dram, suffered hyperinflation for the first years after its introduction in 1993.
Does the answer answer the question?

ANS: yes

QUES: Q: How were residents listed in the census in 1890?
A: For 1890, the Census Office changed the design of the population questionnaire.
Does the answer answer the question?

ANS: no

QUES: Q: Chemical stimuli are signals that regulate the activity of what?
A: Chemoreception is the physiological response of a sense organ (i.e. taste or smell) to a chemical stimulus where the chemicals act as signals to regulate the state or activity of a cell.
Does the answer answer the question?

ANS: yes

QUES: Q: Because of sovereignty when may a state withdrawal from a treaty?
A: In practice, because of sovereignty, any state can withdraw from any treaty at any time.
Does the answer answer the question?

ANS:
yes