In this task, we ask you to write an answer to a question that involves event "frequency", which refers to how often an event is likely to be repeated. For example, "taking showers" typically occurs ~5 times a week, "going to Saturday market" usually happens every few weeks/months, etc. Note that a lot of the questions could have more than one correct answer. We only need a single most-likely answer. Please try to keep your "answer" as simple as possible. Concise and simple "answer" is preferred over those complex and verbose ones.
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Question: Sentence: This led to the discovery that the Earths crust was broken up into regions, or plates. 
Question: How often does the Earth's crust break up into regions?

Answer: once in a billion years.


Question: Sentence: In actual practice, however, we act too often as if we only cared for economic values. 
Question: How often do we only care for economic values?

Answer: a lot.


Question: Sentence: In the aftermath of Massaga and Ora, numerous Assakenians fled to the fortress of Aornos. 
Question: How often did the Assakenians flee?

Answer:
once.


