In this task, you are given Wikipedia articles on a range of topics, we ask you to write a question based on the content of the articles that can be answered in a binary manner i.e. True or False.
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Question: Olympic-class ocean liner -- The Olympic-class ocean liners were a trio of British ocean liners built by the Harland & Wolff shipyard for the White Star Line during the early 20th century. They were Olympic (1911), Titanic (1912), and Britannic (1915). All three were designed to be the largest and most luxurious passenger ships in the world, designed to give White Star an advantage in the transatlantic passenger trade. Two were lost early in their careers: Titanic sank in 1912 on her maiden voyage, after hitting an iceberg in the North Atlantic Ocean, and Britannic in 1916, after hitting a mine laid by the minelayer submarine U-73 in a barrier off Kea in the Aegean Sea during World War I. Olympic, the lead vessel, had a career spanning 24 years and was retired in 1934 and sold for scrapping in 1935.

Answer: did the titanic britannic and olympic all sank


Question: European Economic Area -- As of 2014 the contracting parties to the EEA are 3 of the 4 EFTA member states and 27 of the 28 EU member states. The 28th and newest EU member, Croatia, finished negotiating their accession to the EEA in November 2013, and since 12 April 2014 is provisionally applying the agreement pending its ratification by all EEA member states.

Answer: is croatia part of the european economic area


Question: Mains electricity -- Following voltage harmonisation, electricity supplies within the European Union are now nominally 230 V ±10% at 50 Hz. For a transition period (1995--2008), countries that had previously used 220 V changed to a narrower asymmetric tolerance range of 230 V +6%/−10% and those (like the UK) that had previously used 240 V changed to 230 V +10%/−6%. No change in voltage is required by either system as both 220 V and 240 V fall within the lower 230 V tolerance bands (230 V ±10%). Some areas of the UK still have 250 volts for legacy reasons, but these also fall within the 10% tolerance band of 230 volts. In practice, this allows countries to continue to supply the same voltage (220 or 240 V), at least until existing supply transformers are replaced. Equipment (with the exception of filament bulbs) used in these countries is designed to accept any voltage within the specified range. In the United States and Canada, national standards specify that the nominal voltage at the source should be 120 V and allow a range of 114 V to 126 V (RMS) (−5% to +5%). Historically 110 V, 115 V and 117 V have been used at different times and places in North America. Mains power is sometimes spoken of as 110 V; however, 120 V is the nominal voltage.

Answer:
a standard voltage for homes in the united states is 110 v