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: Coming off their road win over the Panthers, the Bills went home for a Week 8 duel with the Houston Texans.  In the first quarter, Buffalo struck first as wide receiver Terrell Owens got a 29-yard touchdown run.  The Texans would answer in the second quarter with a 42-yard and a 22-yard field goal from kicker Kris Brown.  The Bills would end the half with kicker Rian Lindell's 21-yard field goal. Houston would creep closer in the third quarter with Brown booting a 26-yard field goal.  In the fourth quarter, the Texans would take the lead and never look back as running back Ryan Moats got three touchdown runs of 11 yards (followed by quarterback Matt Schaub's 2-point conversion pass to wide receiver Andre Johnson), 1 yard, and 3 yards. With the loss, Buffalo went into their bye week at 3-5. Despite the loss, rookie safety Jairus Byrd once again had two interceptions.  He would become the first rookie and only the second player in NFL history to have three-straight multi-interception games. 
Question: How many field goals were scored in the second half? 
Answer type: Number 
[EX A]: 1.

[EX Q]: Passage: In 326 BCE, Alexander the Great invaded Pauravas and defeated King Porus. His armies entered the region via the Hindu Kush in northwest Pakistan and his rule extended up to the city of Sagala . In 305 BCE the area was ruled by the Maurya Empire. In a long line of succeeding rulers of the area, Chandragupta Maurya and Ashoka stand out as the most renowned. The Maurya presence in the area was then consolidated in the Indo-Greek Kingdom in 180 BCE. Menander I Soter "The Saviour"  is the most renowned leader of the era, he conquered the Punjab and made Sagala the capital of his Empire. Menander carved out a Greek kingdom in the Punjab and ruled the region till his death in 130 BCE. The neighbouring Seleucid Empire rule came to an end around 12 BCE, after several invasions by the Yuezhi and the Scythian people. In 711-713 CE, the 18-year-old Arab general Muhammad bin Qasim of Taif, a city in what is now Saudi Arabia, came by way of the Arabian Sea with Arab troops to defeat Raja Dahir. Bin Qasim then led his troops to conquer the Sindh and Punjab regions for the Islamic Umayyad Caliphate, making him the first to bring Islam to the region. 
Question: How many years after the Indo-Greek Kingdom was formed did the most renowned leader, Menander I Soter, die? 
Answer type: Number 
[EX A]: 50.

[EX Q]: Passage: Still trying to acquire their first win of the season, the Bengals flew to Reliant Stadium for a Week 8 duel with the Houston Texans.  In the first quarter, Cincinnati's struggles continued as Texans WR Jacoby Jones returned a punt 73 yards for a touchdown.  The Bengals responded with kicker Shayne Graham getting a 43-yard field goal.  In the second quarter, Houston increased its lead as QB Matt Schaub completed a 6-yard TD pass to WR David Anderson.  Cincinnati closed out the half with Graham nailing a 32-yard field goal. In the third quarter, the Texans began to pull away as Schaub completed a 7-yard and a 39-yard TD pass to WR Kevin Walter.  In the fourth quarter, Houston sealed the win with RB Steve Slaton getting a 20-yard TD run. With yet another loss, the Bengals would fall to 0-8 and start a season with such a record for the first time since 1994. 
Question: How many yards shorter was Graham's second field goal than his first one? 
Answer type: Number 
[EX A]:
11.