Question: What is the age for old age pension in the country where the U.S. gets most of its aluminum?

full_context: Document 1: Social security in Australia: The Age Pension was the first payment made by the Commonwealth Government, dating back to 1909. It is available to persons aged 65 years and over. The eligibility age is currently being progressively increased to a cap of 67 years old. Except for the mandatory superannuation scheme, workers do not contribute to a pension or insurance scheme in Australia, unlike pension schemes in many other countries. Taxpayer - funded pensions are means tested.
Document 2: Alaska: Alaska (i/əˈlæskə/) is a U.S. state situated in the northwest extremity of the Americas. The Canadian administrative divisions of British Columbia and Yukon border the state to the east while Russia has a maritime border with the state to the west across the Bering Strait. To the north are the Chukchi and Beaufort Seas, the southern parts of the Arctic Ocean. To the south and southwest is the Pacific Ocean. Alaska is the largest state in the United States by area, the 3rd least populous and the least densely populated of the 50 United States. Approximately half of Alaska's residents (the total estimated at 738,432 by the Census Bureau in 2015) live within the Anchorage metropolitan area. Alaska's economy is dominated by the fishing, natural gas, and oil industries, resources which it has in abundance. Military bases and tourism are also a significant part of the economy.
Document 3: Freedom Pass: Freedom Passes have two main versions, an Older Person's Freedom Pass (OPFP) and a Disabled Person's Freedom Pass (DPFP); the former has a blue right hand edge and the latter a yellow one to enable transport operators to quickly identify which concessions are applicable. Greater London residents who turned 60 before 6 April 2010 were eligible for an OPFP but from then on the qualifying age increases in a graduated way, until it becomes 66 by 6 October 2020, although the 2011 government spending review proposes speeding the process to be fully implemented by 2018. London residents over 60 can get a 60 + oystercard on payment of £20. This has all the benefits of the Freedom Pass, but only within Greater London. Unlike the Freedom Pass, it is not valid on buses outside Greater London.
Document 4: Aluminum industry in the United States: The US also imported 33 percent of the aluminum metal that was used in 2014. Of the imported aluminum, 63% came from Canada.
Document 5: Saint Helena: Household survey results suggest the percentage of households spending less than £20 per week on a per capita basis fell from 27% to 8% between 2000 and 2004, implying a decline in income poverty. Nevertheless, 22% of the population claimed social security benefit in 2006/7, most of them aged over 60, a sector that represents 20% of the population.
Document 6: Economy of Canada: Canada is one of the few developed nations that is a net exporter of energy -- in 2009 net exports of energy products amounted to 2.9% of GDP. Most important are the large oil and gas resources centred in Alberta and the Northern Territories, but also present in neighbouring British Columbia and Saskatchewan. The vast Athabasca oil sands give Canada the world's third largest reserves of oil after Saudi Arabia and Venezuela according to USGS. In British Columbia and Quebec, as well as Ontario, Saskatchewan, Manitoba and the Labrador region, hydroelectric power is an inexpensive and relatively environmentally friendly source of abundant energy. In part because of this, Canada is also one of the world's highest per capita consumers of energy. Cheap energy has enabled the creation of several important industries, such as the large aluminium industries in British Columbia and Quebec.
Document 7: Social Security Wage Base: In 2018, the Social Security Wage Base was $128,400 and the Social Security tax rate was 6.20% paid by the employee and 6.20% paid by the employer. A person with $10,000 of gross income had $620.00 withheld as Social Security tax from his check and the employer sent an additional $620.00. A person with $130,000 of gross income in 2017 incurred Social Security tax of $7,886.40 (resulting in an effective rate of approximately 6.07% - the rate was lower because the income was more than the 2017 ``wage base '', see below), with $7,886.40 paid by the employer. A person who earned a million dollars in wages paid the same $7,886.40 in Social Security tax (resulting in an effective rate of approximately 0.79%), with equivalent employer matching. In the cases of the $130 k and $1 m earners, each paid the same amount into the social security system, and both will take the same out of the social security system.
Document 8: Copper: Like aluminium, copper is 100% recyclable without any loss of quality, regardless of whether it is in a raw state or contained in a manufactured product. In volume, copper is the third most recycled metal after iron and aluminium. It is estimated that 80% of the copper ever mined is still in use today. According to the International Resource Panel's Metal Stocks in Society report, the global per capita stock of copper in use in society is 35–55 kg. Much of this is in more-developed countries (140–300 kg per capita) rather than less-developed countries (30–40 kg per capita).
Document 9: United States: The United States has a capitalist mixed economy which is fueled by abundant natural resources and high productivity. According to the International Monetary Fund, the U.S. GDP of $16.8 trillion constitutes 24% of the gross world product at market exchange rates and over 19% of the gross world product at purchasing power parity (PPP).The nominal GDP of the U.S. is estimated to be $17.528 trillion as of 2014. From 1983 to 2008, U.S. real compounded annual GDP growth was 3.3%, compared to a 2.3% weighted average for the rest of the G7. The country ranks ninth in the world in nominal GDP per capita according to the United Nations (first in the Americas) and sixth in GDP per capita at PPP. The U.S. dollar is the world's primary reserve currency.The United States is the largest importer of goods and second-largest exporter, though exports per capita are relatively low. In 2010, the total U.S. trade deficit was $635 billion. Canada, China, Mexico, Japan, and Germany are its top trading partners. In 2010, oil was the largest import commodity, while transportation equipment was the country's largest export. Japan is the largest foreign holder of U.S. public debt. The largest holder of the U.S. debt are American entities, including federal government accounts and the Federal Reserve, who hold the majority of the debt.
Document 10: Old-Age Pensions Act 1908: The Old - Age Pensions Act 1908 is an Act of Parliament of the United Kingdom, passed in 1908. The Act is often regarded as one of the foundations of modern social welfare in the United Kingdom and forms part of the wider social welfare reforms of the Liberal Government of 1906 -- 1914.
Document 11: Economy of Canada: Canada is one of the few developed nations that is a net exporter of energy -- in 2009 net exports of energy products amounted to 2.9% of GDP. Most important are the large oil and gas resources centred in Alberta and the Northern Territories, but also present in neighbouring British Columbia and Saskatchewan. The vast Athabasca oil sands give Canada the world's third largest reserves of oil after Saudi Arabia and Venezuela according to USGS. In British Columbia and Quebec, as well as Ontario, Saskatchewan, Manitoba and the Labrador region, hydroelectric power is an inexpensive and relatively environmentally friendly source of abundant energy. In part because of this, Canada is also one of the world's highest per capita consumers of energy. Cheap energy has enabled the creation of several important industries, such as the large aluminum industries in British Columbia and Quebec.
Document 12: Gold mining in the United States: In 2016 the United States produced 209 tonnes of gold, worth about US $8.5 billion, and 6.7% of world production, making it the fourth - largest gold - producing nation, behind China, Australia and Russia. Most gold produced today in the US comes from large open - pit heap leach mines in the state of Nevada. The US is a net exporter of gold.
Document 13: Social Security (United States): Originally the benefits received by retirees were not taxed as income. Beginning in tax year 1984, with the Reagan - era reforms to repair the system's projected insolvency, retirees with incomes over $25,000 (in the case of married persons filing separately who did not live with the spouse at any time during the year, and for persons filing as ``single ''), or with combined incomes over $32,000 (if married filing jointly) or, in certain cases, any income amount (if married filing separately from the spouse in a year in which the taxpayer lived with the spouse at any time) generally saw part of the retiree benefits subject to federal income tax. In 1984, the portion of the benefits potentially subject to tax was 50%. The Deficit Reduction Act of 1993 set the portion to 85%.
Document 14: Old Age Security: The Old Age Security pension (or OAS or OAS - GIS) is a taxable monthly social security payment available to most Canadians 65 years of age or older with individual income less than $122,843. As of January 2018, the basic amount is C $586.66 per month. At tax time, recipients with a 2017 income of over $74,788 must pay back a portion of their Old Age Security at a rate of 15% of net income. This is often referred to as the ``OAS clawback ''. OAS amounts are indexed to the Canadian Consumer Price Index and are adjusted every calendar quarter if the 3 - month average CPI has increased.
Document 15: Trump tariffs: Beginning on June 1, 2018, the Trump administration imposed a 25% tariff on imports of steel, and a 10% tariff on aluminum, on the European Union, Canada, and Mexico. The tariffs angered U.S. allies, who planned retaliatory tariffs on U.S. goods, and heightened chances of a trade war. China said that it will retaliate for the tariffs imposed on $50 billion of Chinese goods that come into effect on July 6. India is also planning to hit back to recoup trade penalties of $241 million on $1.2 billion worth of Indian steel and aluminium. Other countries, such as Australia, are concerned of the consequences of a trade war.
ground_truth: 65 years of age or older
sub_queries: where does us get most of its aluminum Answer: Canada
what is the age for old age pension in Canada Answer: 65 years of age or older