Problem:Context: In the United States, Medicare is a single-payer, national social insurance program administered by the U.S. federal government since 1966, currently using about 30 -- 50 private insurance companies across the United States under contract for administration. United States Medicare is funded by a payroll tax, premiums and surtaxes from beneficiaries, and general revenue. It provides health insurance for Americans aged 65 and older who have worked and paid into the system through the payroll tax. It also provides health insurance to younger people with some disability status as determined by the Social Security Administration, as well as people with end stage renal disease and amyotrophic lateral sclerosis.

Question: when did medicare begin in the united states?
Solution:OK... To answer this question, we should know that: In the United States, Medicare is a single-payer, national social insurance program administered by the U.S. federal government since 1966, currently using about 30 -- 50 private insurance companies across the United States under contract for administration.
1966.

Problem:Passage: The current Foreign Secretary is Boris Johnson, the former Mayor of London, who was appointed by Prime Minister Theresa May in July 2016.

Question: Based on this passage, the secretary of state for foreign and commonwealth affairs of the united kingdom?
Solution:OK... This is the relevant information: The current Foreign Secretary is Boris Johnson, the former Mayor of London, who was appointed by Prime Minister Theresa May in July 2016.
Boris Johnson.

Problem:The season premiered on June 21, 2018, before all 13 episodes were released on Netflix on June 22. It was widely praised as better than the first season, particularly for its narrative and cast -- Woodard's performance especially -- though there was again some criticism for its pacing.

Answer this question: when does luke cage season 2 premiere on netflix?
Solution:
OK... This is the relevant information: The season premiered on June 21, 2018, before all 13 episodes were released on Netflix on June 22.
June 21 , 2018.