Problem: Boston (pronounced i/bstn/) is the capital and largest city of the Commonwealth of Massachusetts in the United States. Boston also served as the historic county seat of Suffolk County until Massachusetts disbanded county government in 1999. The city proper covers 48 square miles (124 km2) with an estimated population of 655,884 in 2014, making it the largest city in New England and the 24th largest city in the United States. The city is the economic and cultural anchor of a substantially larger metropolitan area called Greater Boston, home to 4.7 million people and the tenth-largest metropolitan statistical area in the country. Greater Boston as a commuting region is home to 8.1 million people, making it the sixth-largest combined statistical area in the United States.
What was the population of Boston in 2014
The answer is the following: 655,884

Problem: The Devonian spanned roughly from 419 to 359 Ma. The period was a time of great tectonic activity, as Laurasia and Gondwana drew closer together. The continent Euramerica (or Laurussia) was created in the early Devonian by the collision of Laurentia and Baltica, which rotated into the natural dry zone along the Tropic of Capricorn. In these near-deserts, the Old Red Sandstone sedimentary beds formed, made red by the oxidized iron (hematite) characteristic of drought conditions. Near the equator Pangaea began to consolidate from the plates containing North America and Europe, further raising the northern Appalachian Mountains and forming the Caledonian Mountains in Great Britain and Scandinavia. The southern continents remained tied together in the supercontinent of Gondwana. The remainder of modern Eurasia lay in the Northern Hemisphere. Sea levels were high worldwide, and much of the land lay submerged under shallow seas. The deep, enormous Panthalassa (the "universal ocean") covered the rest of the planet. Other minor oceans were Paleo-Tethys, Proto-Tethys, Rheic Ocean and Ural Ocean (which was closed during the collision with Siberia and Baltica).
Which continent was formed from the meeting of Laurentia and Baltica?
The answer is the following: Euramerica (or Laurussia)

Problem: The parliamentary elections of 2005 aroused many accusations from opposition parties and international observers that President Emomalii Rahmon corruptly manipulates the election process and unemployment. The most recent elections, in February 2010, saw the ruling PDPT lose four seats in Parliament, yet still maintain a comfortable majority. The Organization for Security and Co-operation in Europe election observers said the 2010 polling "failed to meet many key OSCE commitments" and that "these elections failed on many basic democratic standards." The government insisted that only minor violations had occurred, which would not affect the will of the Tajik people.
What did the OSCE say that Tajikistan did?
The answer is the following: "failed to meet many key OSCE commitments" and that "these elections failed on many basic democratic standards."

Problem: Investitures, which include the conferring of knighthoods by dubbing with a sword, and other awards take place in the palace's Ballroom, built in 1854. At 36.6 m (120 ft) long, 18 m (59 ft) wide and 13.5 m (44 ft) high, it is the largest room in the palace. It has replaced the throne room in importance and use. During investitures, the Queen stands on the throne dais beneath a giant, domed velvet canopy, known as a shamiana or a baldachin, that was used at the Delhi Durbar in 1911. A military band plays in the musicians' gallery as award recipients approach the Queen and receive their honours, watched by their families and friends.
What is the largest room in the palace?
The answer is the following:
the palace's Ballroom