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 Input:
Passage: In 1942, the Imperial Japanese Army invaded the Federated Shan States from Thailand. The Japanese forces with superior air power went on to dislodge the Nationalist Chinese forces, who had been invited by the British for the region's defence, by November 1942. The Thai Phayap Army accompanied the Japanese forces on the invasion, including that of Kengtung in May 1942. The IJA allowed the Phayap Army to occupy Kengtung and parts of Mongpan state. Following the existing agreement between Thai Prime Minister Plaek Phibunsongkhram  and the Japanese Empire, on 18 August 1943, the Japanese government agreed to the Thai annexation of Kengtung and Mongpan states  The Thai government wanted the Karenni states and remaining southern Shan states but the Japanese assigned them to their client State of Burma in September 1943. The Thai army would remain there until the end of the war although the Thai government began to alter its position when the tide of war began to favour the allies. After the Phibun government fell in August 1944, the new government of Khuang Aphaiwong communicated to the British government it renounced all claims to the Shan states and northern Malaya, and that it would immediately return the territories to Britain. The Churchill government did not accept the Thai overture, and was prepared to retaliate. The Thai army evacuated the two Shan states only in August 1945. 
Question: How many Shan states were evacuated? 
Answer type: Number 

Ex Output:
2.


Ex Input:
Passage: Gabapentin at a low dose of 100 mg has a Tmax (pharmacology) (time to Cmax (pharmacology)) of approximately 1.7 hours, while the Tmax increases to 3 to 4 hours at higher doses. Food does not significantly affect the Tmax of gabapentin and increases the Cmax of gabapentin by approximately 10%. The Tmax of the modified-release dosage (medicine) (IR) formulation of gabapentin enacarbil (as active gabapentin) is about 2.1 to 2.6 hours across all doses (350-2,800 mg) with single administration and 1.6 to 1.9 hours across all doses (350-2,100 mg) with repeated administration. Conversely, the Tmax of the modified-release dosage (medicine) (XR) formulation of gabapentin enacarbil is about 5.1 hours at a single dose of 1,200 mg in a fasted state and 8.4 hours at a single dose of 1,200 mg in a fed state. 
Question: How many hours can be taken for all doses than single doses? 
Answer type: Number 

Ex Output:
.7.


Ex Input:
Passage: Going for their fourth-straight win, the Dolphins traveled to Ford Field for a Thanksgiving fight with the Detroit Lions.  This game would be marked as Dolphins QB Joey Harrington's return to Detroit, as he was constantly booed throughout the contest.  In the first quarter, Miami trailed as Lions QB Jon Kitna got Detroit off to a fast start.  Kitna would complete a 2-yard TD pass to TE Dan Campbell, while kicker Jason Hanson nailed a 52-yard field goal.  Afterwards, Harrington started to get the Dolphins back into business as he completed his first-ever Thanksgiving touchdown pass on an 8-yard strike to WR Marty Booker.  In the second quarter, Harrington acquired the only score of the period on a 5-yard TD pass to TE Randy McMichael.  In the third quarter, kicker Olindo Mare nailed a 42-yard field goal, while Harrington and Booker connected with each other again on a 19-yard TD pass.  In the fourth quarter, Mare managed to put the game away with a 28-yard field goal. RB Ronnie Brown only had 68 yards rushing (with 5 yards receiving), as he left the game early with a broken left hand. He is currently week-to-week and will likely miss the team's next game against Jacksonville. With the Dolphins victory, not only did the Dolphins improve to 5-6, but Harrington also got his second-ever Thanksgiving Day victory and 1st, 2nd, and 3rd touchdown pass ever on Thanksgiving Day. 
Question: How many yards longer was Olindo Mare's longest field goal than his shortest? 
Answer type: Number 

Ex Output:

14.