question: OPTIONS:
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Between 2000 and 2004 an average of 478 crimes were reported each day in Mexico City; however, the actual crime rate is thought to be much higher "since most people are reluctant to report crime".
Why might more than 500 crimes have occurred each day at the turn of the century instead of the officially reported number?

answer: yes

[Q]: Sentence: Frederick William of Prussia initially promised to help the Austrians, but reneged before conflict began. Question: Who was the Prussian ruler who at first claimed he would help Austria in its battle with France, but later refused to? OPTIONS:
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++++++++++
[A]: yes

Q: Does "Westminster Abbey, rebuilt in the Romanesque style by King Edward the Confessor, was one of the grandest churches in Europe." provide a valid answer to "Who rebuilt Westminster Abbey?"?
OPTIONS:
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A: yes

Problem: Does "On 24 August a 10-year non-aggression pact was signed with provisions that included: consultation, arbitration if either party disagreed, neutrality if either went to war against a third power, no membership of a group "which is directly or indirectly aimed at the other"." answer the question "Part of the secret agreement between the Germans and the Soviets included a neutral diplomatic approach when?" OPTIONS:
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A: yes

Does the sentence "According to the traditional Chinese system, however, there are 7 to 9 "tones",[citation needed] more correctly termed tone classes since two of them are non-phonemic "entering tones" (see the discussion on Chinese tone)." provide a valid answer to the question "What is another name for phonemic tones?" OPTIONS:
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A: yes

Does the sentence "With few natural resources, the islands' wealth is based on a service economy, as well as some fishing and agriculture; aid from the United States represents a large percentage of the islands' gross domestic product." provide a valid answer to the question "What is the government structure of the Marshall Islands?" OPTIONS:
- yes
- no

A:
no