In this task, you are given a question and a context passage. You have to answer the question based on the given passage.

[Q]: Which country has less than 650,000 elevators installed as of January 2008, the United States or China?, Context: As of January 2008, Spain is the nation with the most elevators installed in the world, with 950,000 elevators installed that run more than one hundred million lifts every day, followed by United States with 700,000 elevators installed and China with 610,000 elevators installed since 1949. In Brazil, it is estimated that there are approximately 300,000 elevators currently in operation. The world's largest market for elevators is Italy, with more than 1,629 million euros of sales and 1,224 million euros of internal market.
[A]: China


[Q]: What is the official name for the soldier's specialized area of expertise?, Context: Training in the U.S. Army is generally divided into two categories – individual and collective. Basic training consists of 10 weeks for most recruits followed by Advanced Individualized Training (AIT) where they receive training for their military occupational specialties (MOS). Some individuals MOSs range anywhere from 14–20 weeks of One Station Unit Training (OSUT), which combines Basic Training and AIT. The length of AIT school varies by the MOS The length of time spent in AIT depends on the MOS of the soldier, and some highly technical MOS training may require many months (e.g., foreign language translators). Depending on the needs of the army, Basic Combat Training for combat arms soldiers is conducted at a number of locations, but two of the longest-running are the Armor School and the Infantry School, both at Fort Benning, Georgia.
[A]: military occupational specialties (MOS)


[Q]: With whom was he living when he met his wife?, Context: After 13 months at the hospital, Broz was sent to a work camp in the Ural Mountains where prisoners selected him for their camp leader. In February 1917, revolting workers broke into the prison and freed the prisoners. Broz subsequently joined a Bolshevik group. In April 1917, he was arrested again but managed to escape and participate in the July Days demonstrations in Petrograd (St. Petersburg) on 16–17 July 1917. On his way to Finland, Broz was caught and imprisoned in the Peter and Paul Fortress for three weeks. He was again sent to Kungur, but escaped from the train. He hid with a Russian family in Omsk, Siberia where he met his future wife Pelagija Belousova. After the October Revolution, he joined a Red Guard unit in Omsk. Following a White counteroffensive, he fled to Kirgiziya and subsequently returned to Omsk, where he married Belousova. In the spring of 1918, he joined the Yugoslav section of the Russian Communist Party. By June of the same year, Broz left Omsk to find work and support his family, and was employed as a mechanic near Omsk for a year.
[A]:
a Russian family