question: OPTIONS:
- yes
- no
In North America, especially the first half of this period, people experienced considerable prosperity in the Roaring Twenties.
what did the "Jazz Age" usher in?

answer: no

question: OPTIONS:
- yes
- no
The amateur beach sport Over-the-line was invented in San Diego, and the annual world Over-the-line championships are held at Mission Bay every year.
What beach sport was inveted in San Diego?

answer: yes

question: OPTIONS:
- yes
- no
Twenty-six courts were established to try more than 40,000 people who had been arrested, which took until 1875 and imposed 95 death sentences, of which 23 were inflicted.
What is the rough estimate of the number of people killed?

answer: no

question: OPTIONS:
- yes
- no
When Estonia was invaded and occupied by the Soviet Union in World War II, the status of the Estonian language changed to the first of two official languages (Russian being the other one).
Who invaded Estonia?

answer:
yes