The problem: Answer a question about this article:
Xbox Live Gold includes the same features as Free and includes integrated online game playing capabilities outside of third-party subscriptions. Microsoft has allowed previous Xbox Live subscribers to maintain their profile information, friends list, and games history when they make the transition to Xbox Live Gold. To transfer an Xbox Live account to the new system, users need to link a Windows Live ID to their gamertag on Xbox.com. When users add an Xbox Live enabled profile to their console, they are required to provide the console with their passport account information and the last four digits of their credit card number, which is used for verification purposes and billing. An Xbox Live Gold account has an annual cost of US$59.99, C$59.99, NZ$90.00, GB39.99, or 59.99. As of January 5, 2011, Xbox Live has over 30 million subscribers.
What is the annual cost of a Live Gold membership in USD?
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The answer: $59.99

The problem: Answer a question about this article:
Only 14% of the population speaks Portuguese, established as the official language in the colonial period. Almost half the population (44%) speaks Crioulo, a Portuguese-based creole language, and the remainder speak a variety of native African languages. The main religions are African traditional religions and Islam; there is a Christian (mostly Roman Catholic) minority. The country's per-capita gross domestic product is one of the lowest in the world.
What percentage of the population speaks Portuguese?
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The answer: 14%

The problem: Answer a question about this article:
The Solar Hijri calendar, also called the Shamsi Hijri calendar, and abbreviated as SH, is the official calendar of Iran and Afghanistan. It begins on the vernal equinox. Each of the twelve months corresponds with a zodiac sign. The first six months have 31 days, the next five have 30 days, and the last month has 29 days in usual years but 30 days in leap years. The year of Prophet Muhammad's migration to Medina (622 CE) is fixed as the first year of the calendar, and the New Year's Day always falls on the March equinox.
How many months are in the Shamsi Hijri calendar?
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The answer: twelve months

The problem: Answer a question about this article:
After the fall of Napoleon, many alpine countries developed heavy protections to prevent any new invasion. Thus, Savoy built a series of fortifications in the Maurienne valley in order to protect the major alpine passes, such as the col du Mont-Cenis that was even crossed by, Charlemagne and his father to defeat the Lombarts. The later indeed became very popular after the construction of a paved road ordered by Napoleon Bonaparte. The Barriere de l'Esseillon is a serie of forts with heavy batteries, built on a cliff with a perfect view on the valley, a gorge on one side and steep mountains on the other side.
When did many alpine countries develop heavy protection to prevent new invasion?
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The answer:
After the fall of Napoleon