This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.

[EX Q]: Passage: After repelling the Hungarian attack, the Romanian army prepared to cross the Tisza River. The 7th Infantry Division returned from Bessarabia. The 2nd Infantry Division and some smaller infantry and artillery units also returned. The Romanian army massed 119 battalions , 99 artillery batteries with 392 guns and 60 cavalry squadrons . Hungarian forces continued an artillery bombardment. From 27-29 July the Romanian army tested the strength of the Hungarian defense with small attacks. A plan was made to cross the Tisza River near Fegyvernek, where it makes a turn. At the night of 29-30 July the Romanian army crossed the Tisza River. Decoy operations were mounted at other points along the river, bringing intense artillery duels. Romanian forces held the element of surprise. On 31 July the Hungarian army retreated towards Budapest. 
Question: How many days after the Romanian army began testing the strength of the Hungarian defense did they cross the Tisza River? 
Answer type: Number 
[EX A]: 2.

[EX Q]: Passage: In the next 4 years, the Saudi ruler was preoccupied with consolidation of his domain, undertaking several campaigns in new regions of Arabia, while keeping the Hejazi frontier quiet. Jabal Shammar was annexed in 1920-21, while Kuwait was defeated in 1922, defining the border with Iraq and Transjordan through the Uqair protocol of 1922, while simultaneously conquering Asir in south Arabia. By early 1923, Ibn Saud decided to take over Hejaz, but was unsure over British position. The worsening relations between England and Hashemite rulers and the proclamation of Sharif Husayn as Caliph, finally made Ibn Saud to undertake the campaign, entusiasthically supported by the religiously insigted Ikhwan, who had hoped to take over the holy sites of Islam. The preliminary attack on Taif came in September 1924, beginning the Saudi conquest, which would be complete on December 1925. 
Question: How many years do these events span for? 
Answer type: Number 
[EX A]: 5.

[EX Q]: Passage: After defeating the Bills, the Steelers stayed home to take on the visiting Lions.  They started off scoring in the 1st quarter as Ben Roethlisberger found Antonio Brown on 2 consecutive TD passes from 34 and 47 yards out for leads of 7-0 and then 14-0.  The Lions were able to get on the board as David Akers nailed a 35-yard field goal to make the score 14-3.  The Steelers managed to pull away by 2 touchdowns as Shaun Suisham nailed a 25-yard field goal for a 17-3 lead.  The Lions drew closer as Matthew Stafford found Calvin Johnson on a 79-yard TD pass shortening the lead to 17-10 not long before Suisham nailed a 34-yard field goal to make the score 20-10.  Just then, the Lions managed to take the lead scoring 17 straight points when Stafford found Calvin Johnson again on a 19-yard pass making the score 20-17 and with the Lions taking the lead as Joique Bell ran for a 4-yard TD moving them ahead 24-20 and then finally wrapped things up in the first half as Akers nailed a 19-yard field goal to take a 27-20 lead at halftime.After the break, the Steelers got back to work as Suisham nailed a 21-yard field goal to shorten the Lions' lead to 27-23.  They took the lead in the 4th quarter as Roethlisberger found Will Johnson on a 1-yard pass making the score 30-27.  After a failed fake field goal attempt by the Lions, the Steelers set the ball up at their own 3-yard line.  Due to a huge penalty against the team, the Steelers were able to move further down the field and seal the win for themselves as Roethlisberger found Jerricho Cotchery on a 20-yard pass for a final score of 37-27. 
Question: How many touchdowns did Roethlisberger throw? 
Answer type: Number 
[EX A]:
4.