Problem: Copyright infringement:

In order to qualify for protection, a work must be an expression with a degree of originality, and it must be in a fixed medium, such as written down on paper or recorded digitally. The idea itself is not protected. That is, a copy of someone else's original idea is not infringing unless it copies that person's unique, tangible expression of the idea. Some of these limitations, especially regarding what qualifies as original, are embodied only in case law (judicial precedent), rather than in statutes.

What makes a copy of an unoriginal idea infringing?
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A: unanswerable


Problem: Military history of the United States:

Ongoing political tensions between Great Britain and the thirteen colonies reached a crisis in 1774 when the British placed the province of Massachusetts under martial law after the Patriots protested taxes they regarded as a violation of their constitutional rights as Englishmen. When shooting began at Lexington and Concord in April 1775, militia units from across New England rushed to Boston and bottled up the British in the city. The Continental Congress appointed George Washington as commander-in-chief of the newly created Continental Army, which was augmented throughout the war by colonial militia. He drove the British out of Boston but in late summer 1776 they returned to New York and nearly captured Washington's army. Meanwhile, the revolutionaries expelled British officials from the 13 states, and declared themselves an independent nation on July 4, 1776.

 What were the second conflicts of the American Revolution?
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A: unanswerable


Problem: Antarctica:

Small-scale "expedition tourism" has existed since 1957 and is currently subject to Antarctic Treaty and Environmental Protocol provisions, but in effect self-regulated by the International Association of Antarctica Tour Operators (IAATO). Not all vessels associated with Antarctic tourism are members of IAATO, but IAATO members account for 95% of the tourist activity. Travel is largely by small or medium ship, focusing on specific scenic locations with accessible concentrations of iconic wildlife. A total of 37,506 tourists visited during the 2006–07 Austral summer with nearly all of them coming from commercial ships. The number was predicted to increase to over 80,000 by 2010.

What percentage of tourism do members of the IATAO account for?
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A: unanswerable


Problem: Melbourne:

Melbourne's live performance institutions date from the foundation of the city, with the first theatre, the Pavilion, opening in 1841. The city's East End Theatre District includes theatres that similarly date from 1850s to the 1920s, including the Princess Theatre, Regent Theatre, Her Majesty's Theatre, Forum Theatre, Comedy Theatre, and the Athenaeum Theatre. The Melbourne Arts Precinct in Southbank is home to Arts Centre Melbourne, which includes the State Theatre, Hamer Hall, the Playhouse and the Fairfax Studio. The Melbourne Recital Centre and Southbank Theatre (principal home of the MTC, which includes the Sumner and Lawler performance spaces) are also located in Southbank. The Sidney Myer Music Bowl, which dates from 1955, is located in the gardens of Kings Domain; and the Palais Theatre is a feature of the St Kilda Beach foreshore.

In what year did the Pavilion open?
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A:
1841