TASK DEFINITION: Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
PROBLEM: Aava Whistler Hotel Star Ratings: Location: Whistler Rooms:192 Stay at the Aava Whistler Hotel (formerly Coast Whistler Hotel) and experience a great vacation. The Aava Whistler Hotel is within minutes from over a hundred shopping malls and restaurants. It also has a great number of recreational facilities, including swimming, diving and even skiing. Hotel services include 24-hour reception, laundry and room service. Guests can stay in cozy rooms equipped with air-conditioning, bathroom and television. From CNY=496 per night. Best Western Cairn Croft Hotel Star Ratings: Location: East Lundy's Lane Room:l66 Relax and unwind at the Best Western Cairn Hotel. This resort-style hotel is located just minutes from the airport. At the Best Western Cairn Croft, guests can enjoy a large number of recreational facilities, including children's activities, sightseeing and a swimming pool. Business travelers can also take advantage of spacious meeting and banqueting facilities for hosting corporate events. All rooms come with basic amenities . From CNY=439 per night. Clarion Hotel&Suites Downtown Montreal Star Ratings: Location:Montreal Rooms:266 Conveniently located just 20 minutes from the airport, the Clarion Hotel&Suite Downtown Montreal is a moderately-priced three-star hotel that provides services to both business and leisure travelers. The Clarion has spacious meeting facilities and modern business centers for business travelers. It also has a sauna and whirlpool where guest can relax. All rooms come with basic amenities, including cable TV and a kitchenette. From CNY=553 per night. Delta Bow Valley Hotel Star Ratings: Location:Calgary Rooms:398 The Delta Bow Valley Hotel is located a couple of blocks north of Olympic Plaza, east of James Short Park, and north-east of the Petro-Canada Centre. Apart from business and recreational services such as a business centre, fitness centre and restaurant, all rooms in the Delta come with a mini-bar and in-house movies. From CNY=l, 227 per night.

SOLUTION: Which hotel offers facilities for children's activities?

PROBLEM: In the county, the population was spread out with 23.20% under the age of 18, 7.70% from 18 to 24, 27.00% from 25 to 44, 28.00% from 45 to 64, and 14.10% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 97.00 males. For every 100 females age 18 and over, there were 96.40 males.

SOLUTION: Which age group had the most people?

PROBLEM: The dynamin-related protein Opa1 is localized to the mitochondrial intermembrane space, where it facilitates fusion between mitochondria. Apoptosis causes Opa1 release into the cytosol and causes mitochondria to fragment. Loss of mitochondrial membrane potential also causes mitochondrial fragmentation but not Opa1 release into the cytosol. Both conditions induce the proteolytic cleavage of Opa1, suggesting that mitochondrial fragmentation is triggered by Opa1 inactivation. The opposite effect was observed with knockdown of the mitochondrial intermembrane space protease Yme1. Knockdown of Yme1 prevents the constitutive cleavage of a subset of Opa1 splice variants but does not affect carbonyl cyanide m-chlorophenyl hydrazone or apoptosis-induced cleavage. Knockdown of Yme1 also increases mitochondrial connectivity, but this effect is independent of Opa1 because it also occurs in Opa1 knockdown cells. We conclude that Yme1 constitutively regulates a subset of Opa1 isoforms and an unknown mitochondrial morphology protein, whereas the loss of membrane potential induces the further proteolysis of Opa1.

SOLUTION:
Which is the cellular localization of the protein Opa1?