Problem: Please answer a question about the following article about Glacier:
Glaciers form where the accumulation of snow and ice exceeds ablation. The area in which a glacier forms is called a cirque (corrie or cwm) - a typically armchair-shaped geological feature (such as a depression between mountains enclosed by arêtes) - which collects and compresses through gravity the snow which falls into it. This snow collects and is compacted by the weight of the snow falling above it forming névé. Further crushing of the individual snowflakes and squeezing the air from the snow turns it into 'glacial ice'. This glacial ice will fill the cirque until it 'overflows' through a geological weakness or vacancy, such as the gap between two mountains. When the mass of snow and ice is sufficiently thick, it begins to move due to a combination of surface slope, gravity and pressure. On steeper slopes, this can occur with as little as 15 m (50 ft) of snow-ice.
How much ice and snow is minimally necessary to begin to slide on steep glaciers?
A: 15 m (50 ft)
Problem: Please answer a question about the following article about London:
London is a leading global city, with strengths in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism, and transport all contributing to its prominence. It is one of the world's leading financial centres and has the fifth-or sixth-largest metropolitan area GDP in the world depending on measurement.[note 3] London is a world cultural capital. It is the world's most-visited city as measured by international arrivals and has the world's largest city airport system measured by passenger traffic. London is one of the world's leading investment destinations, hosting more international retailers and ultra high-net-worth individuals than any other city. London's 43 universities form the largest concentration of higher education institutes in Europe, and a 2014 report placed it first in the world university rankings. According to the report London also ranks first in the world in software, multimedia development and design, and shares first position in technology readiness. In 2012, London became the first city to host the modern Summer Olympic Games three times.
Based on international arrivals, where does London rank in terms of most-visited cities?
A: world's most-visited
Problem: Please answer a question about the following article about Eton College:
Actor Dominic West has been unenthusiastic about the career benefits of being an Old Etonian, saying it "is a stigma that is slightly above 'paedophile' in the media in a gallery of infamy", but asked whether he would consider sending his own children there, said "Yes, I would. It’s an extraordinary place... It has the facilities and the excellence of teaching and it will find what you’re good at and nurture it", while the actor Tom Hiddleston says there are widespread misconceptions about Eton, and that "People think it's just full of braying toffs... It isn’t true... It's actually one of the most broadminded places I’ve ever been. The reason it’s a good school is that it encourages people to find the thing they love and to go for it. They champion the talent of the individual and that’s what’s special about it".
According to actor Dominic Wes, would he send his children to Eton?
A: Yes, I would.
Problem: Please answer a question about the following article about Liberal Party of Australia:
The contemporary Liberal Party generally advocates economic liberalism (see New Right). Historically, the party has supported a higher degree of economic protectionism and interventionism than it has in recent decades. However, from its foundation the party has identified itself as anti-socialist. Strong opposition to socialism and communism in Australia and abroad was one of its founding principles. The party's founder and longest-serving leader Robert Menzies envisaged that Australia's middle class would form its main constituency.
Who was the Liberal Party of Australia's longest-serving leader?
A:
Robert Menzies