Provided the input sentence, you're expected to write 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. Don't create questions which have explicit mentions of answers in the text. Instead, it has to be implied from what is given. In other words, we want you to use "instinct" or "common sense". Also, the written questions are not required to have a single correct answer.

Sentence: The legitimization of gambling led to its increased legalization across the US.
How often has gambling been legalized?

Sentence: By 1930 raw-material production had tripled the figure of 1900, manufactured goods had increased twelve-fold, and heavy industry was galloping towards maturity.
How many times per year did new manufacturing facilities open?

Sentence: Our emphasis has been on having our potential clients know about us and deliver services to them, Dudovitz said.

How often does Dudovitz contract potential clients?

