In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
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Question: Question: How many more troops were at the fight in 591 than the one in 586? Passage:Maurice had to continue the war against the Persians. In 586 his troops defeated them at the Battle of Solachon south of Dara. In 588, a mutiny by unpaid Byzantine troops against their new commander, Priscus, seemed to offer the Sassanids a chance for a breakthrough, but the mutineers themselves repulsed the ensuing Persian offensive. Later in the year they secured a major victory before Martyropolis. The Sassanid commander, Maruzas, was killed, several of the Persian leaders were captured along with 3,000 other prisoners, and only a thousand men survived to reach refuge at Nisibis. The Byzantines secured much booty, including the Persian battle standards, and sent them, along with Maruzas' head, to Maurice in Constantinople. In 590 two Parthian brothers, Vistahm and Vinduyih, overthrew King Hormizd IV and made the latter's son, Prince Khosrau II, the new King. The former Persian commander-in-chief, Bahram Chobin, who had rebelled against Hormizd IV, claimed the throne for himself and defeated Khosrau. Khosrau and the two Parthians fled to the Byzantine court. Although the Senate unanimously advised against it, Maurice helped Khosrau regain his throne with an army of 35,000 men. In 591 the combined Byzantine-Persian army under generals John Mystacon and Narses defeated Bahram Chobin's forces near Ganzak at the Battle of Blarathon. The victory was decisive; Maurice finally brought the war to a successful conclusion with the re-accession of Khosrau.


Answer: In 586 his troops defeated them at the Battle of Solachon south of Dara


Question: Question: How many years did the emperor who designated Amaseia part of the Cappadocia province serve for? Passage:Amaseia was captured by the Roman Lucullus in 70 BC from Armenia and was quickly made a free city and administrative center of his new province of Bithynia and Pontus by Pompey. By this time, Amaseia was a thriving city, the home of thinkers, writers and poets, and one of them, Strabo, left a full description of Amaseia as it was between 60 BC and 19 AD. Around 2 or 3 BC, it was incorporated into the Roman province of Galatia, in the district of Pontus Galaticus. Around the year 112, the emperor Trajan designated it a part of the province of Cappadocia. Later in the 2nd century it gained the titles 'metropolis' and 'first city'. After the division of the Roman Empire by emperor Diocletian the city became part of the East Roman Empire (the Byzantine Empire). At this time it had a predominantly Greek-speaking population.


Answer: Around the year 112, the emperor Trajan designated it a part of the province of Cappadocia


Question: Question: What city did Owen win his home debut in? Passage:He made his senior debut in a First Division clash with Wigan Athletic on 14 October 2003; he replaced Clint Hill on the 80 minute mark, as Stoke lost 2–1 at the JJB Stadium thanks to two Geoff Horsfield goals. Four days later he made a further cameo against Ipswich Town. To gain first team experience he spent the second half of the 2003–04 season on loan at Second Division side Oldham Athletic. He scored his first senior goal at Boundary Park, in a 4–1 win over Plymouth Argyle on 17 April. Upon his return to the Potteries he won his home debut at the Britannia Stadium; he played the full ninety minutes in what was a 4–1 win over West Bromwich Albion.


Answer:
Upon his return to the Potteries he won his home debut at the Britannia Stadium; he played the full ninety minutes in what was a 4–1 win over West Bromwich Albion