TASK DEFINITION: Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
PROBLEM: Context: NeXTSTEP (also stylized as NeXTstep, NeXTStep, and NEXTSTEP) is a combination of several parts: a Unix operating system based on the Mach kernel, plus source code from BSD Display PostScript and a proprietary windowing engine the Objective-C language and runtime an object-oriented (OO) application layer, including several ''kits'' development tools for the OO layers NeXTSTEP is notable for having been a preeminent implementation of the latter three items. 
 Question: What is the programming language for NeXTSTEP?

SOLUTION: objective-c

PROBLEM: Context: A solution is a mixture of two or more substances in which dissolved particles are distributed evenly throughout the solution. The substance that dissolves in a solution is called the solute, and the substance that does the dissolving is called the solvent. The concentration of a solution is the amount of solute in a given amount of solution. A solution with a lot of dissolved solute has a high concentration and is called a concentrated solution. A solution with little dissolved solute has a low concentration and is called a dilute solution. The concentration of a solution represents the percentage of the solution that is the solute. You can calculate the concentration of a solution using this formula: Concentration = Mass (or volume) of Solute Mass (or volume) of Solution 100% For example, if a 100-gram solution of salt water contains 3 grams of salt, then its concentration is: Concentration = 3g 100g 100% = 3% Q: A 1000 mL container of brand A juice drink contains 250 mL of juice and 750 mL of water. A 600 mL container of brand B juice drink contains 200 mL of juice and 400 mL of water. Which brand of juice drink is more concentrated, brand A or brand B? 250 mL 1000 mL 100% = 25% 200 mL 600 mL 100% = 33% A: Concentration(A) = Concentration(B) = You can conclude that brand B is more concentrated. 
 Question: a solution with a small amount of solute for a given amount of solution is called

SOLUTION: dilute.

PROBLEM: Context: The Olympic flame arrived at Culdrose in Cornwall from Athens on a golden plane called "The Firefly" on Friday in four custom-made lanterns.It was carried off the plane by Princess Anne, IOC Member and the president of the British Olympic Association, and then used to light a cauldron to mark the start of the Olympic Torch Relay by football hero David Beckham."Eight thousand inspirational torchbearers are all set to bring the magic of the Games to everyone's doorstep," said Nick Clegg, the deputy prime minister, who was at Culdrose to welcome the London 2012 delegation ."With every step, the excitement will build.Ten weeks from now, the world will watch as the flame arrives at the Olympic Stadium, bringing with it the hopes of a nation." A gold-liveried air rescue Sea King helicopter flew the torch to Land's End early on Saturday, where at 7.08am it was passed to the triple Olympic gold medalist sailor Ben Ainslie, the first of 8,000 torch-bearers, in front of 3,500 people."It's amazing," he said."For me, growing up in this part of the world, in Cornwall, for the Olympic Torch to set off from here around the nation, is a fantastic moment for the UK, for London 2012.Very exciting." Ainslie carried the torch 300m before 'kissing' it on to Anastasi Swallow, a junior surf champion who has represented her country four times."This is really when the Games begin," said Paul Deighton, the London 2012 Organising Committee's chief executive."Through these 70 days we'll see some magic in our communities." 
 Question: What is the first torch bear of London Olympic Games famous for?

SOLUTION:
a triple olympic gold medalist sailor