a: The relevant information to answer the above question is: The total recoverable reserves of iron ore in India are about 9,602 million tonnes of hematite and 3,408 million tonnes of magnetite.
hematite
q: The total recoverable reserves of iron ore in India are about 9,602 million tonnes of hematite and 3,408 million tonnes of magnetite. Chhattisgarh, Madhya Pradesh, Karnataka, Jharkhand, Odisha, Goa, Maharashtra, Andhra Pradesh, Kerala, Rajasthan and Tamil Nadu are the principal Indian producers of iron ore. World consumption of iron ore grows 10 % per annum on average with the main consumers being China, Japan, Korea, the United States and the European Union.

Based on this passage, what type of iron ore are found in india?

a: To answer the above question, the relevant sentence is: The oldest living U.S. president is George H.W. Bush, born June 12, 1924 (age 93 years, 261 days).
George H.W. Bush
q: Passage: The oldest living U.S. president is George H.W. Bush, born June 12, 1924 (age 93 years, 261 days). On November 25, 2017, he also became the longest-lived president, surpassing the lifespan of Gerald Ford, who died at the age of 93 years, 165 days. The second oldest living president, Jimmy Carter, has the distinction of having the longest post-presidency in U.S. history, currently at 37 years, 39 days. He surpassed the previous record, held by Herbert Hoover (31 years, 230 days) on September 7, 2012. The youngest living president is Barack Obama, born August 4, 1961 (age 56 years, 208 days).

Question: Based on this passage, who was the longest living president of the united states?

a: The relevant sentence in the passage is: Ronald Belford "Bon" Scott (9 July 1946 -- 19 February 1980) was an Australian singer and songwriter, best known for being the lead vocalist and lyricist of the Australian hard rock band AC / DC from 1974 until his death in 1980.
19 February 1980
q: Ronald Belford "Bon" Scott (9 July 1946 -- 19 February 1980) was an Australian singer and songwriter, best known for being the lead vocalist and lyricist of the Australian hard rock band AC / DC from 1974 until his death in 1980.

When did the lead singer of acdc died?

a: The important part for answering this question is: To Tell the Truth was to have premiered on Tuesday, December 18, 1956, on CBS in prime time as Nothing But The Truth, but the program title was changed to To Tell the Truth the day before the show's debut.
December 18 , 1956
q:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
To Tell the Truth was to have premiered on Tuesday, December 18, 1956, on CBS in prime time as Nothing But The Truth, but the program title was changed to To Tell the Truth the day before the show's debut. (There was one pilot episode titled "Nothing But The Truth", and the pilot / planned title, and the eventual title, both derive from the standard English court oath "to tell the truth, the whole truth, and nothing but the truth.") The series was recorded in New York City; initially at CBS-TV Studio 52, moving to Studio 50 late in its run. The existence of an audience ticket for a taping indicates that the show originated in color at the CBS Broadcast Center in late 1966.

Answer this question based on the passage: when did to tell the truth first air?