Problem:A bill to accord national recognition of the holiday was introduced in Congress in 1913. In 1916, President Woodrow Wilson went to Spokane to speak at a Father's Day celebration and he wanted to make it an officially recognized federal holiday, but Congress resisted, fearing that it would become commercialized. US President Calvin Coolidge recommended in 1924 that the day be observed throughout the entire nation, but he stopped short at issuing a national proclamation. Two earlier attempts to formally recognize the holiday had been defeated by Congress. In 1957, Maine Senator Margaret Chase Smith wrote a Father's Day proposal accusing Congress of ignoring fathers for 40 years while honoring mothers, thus "(singling) out just one of our two parents". In 1966, President Lyndon B. Johnson issued the first presidential proclamation honoring fathers, designating the third Sunday in June as Father's Day. Six years later, the day was made a permanent national holiday when President Richard Nixon signed it into law in 1972.

Answer this question based on the passage: when did father's day become a national holiday?
Solution:OK... To answer the above question, the relevant sentence is: Six years later, the day was made a permanent national holiday when President Richard Nixon signed it into law in 1972.
1972.

Student A:Passage: Created by Norman Collins and originally presented by Alan Ivimey, Woman's Hour was first broadcast on 7 October 1946 on the BBC's Light Programme (now called Radio 2). Janet Quigley, who was also involved with the birth of the UK radio programme Today, has been credited with "virtually creating" the programme.

Question: Based on this passage, when was late night woman's hour created?
Student B:OK... The relevant information is: Created by Norman Collins and originally presented by Alan Ivimey, Woman's Hour was first broadcast on 7 October 1946 on the BBC's Light Programme (now called Radio 2).
7 October 1946.

Problem:The number (/ pa /) is a mathematical constant. Originally defined as the ratio of a circle's circumference to its diameter, it now has various equivalent definitions and appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159. It has been represented by the Greek letter "" since the mid-18th century, though it is also sometimes spelled out as "pi".

When was pi first used in its present form?
Solution:OK... To answer this question, we should know that: It has been represented by the Greek letter "" since the mid-18th century, though it is also sometimes spelled out as "pi".
the mid-18th century.

Student A:"Bad" is a song by rock band U2 and the seventh track from their 1984 album, The Unforgettable Fire. A song about heroin addiction, it is considered a fan favourite, and is one of U2's most frequently performed songs in concert.

Answer this question: what is the song bad about by u2?
Student B:OK... To answer the above question, the relevant sentence is: A song about heroin addiction, it is considered a fan favourite, and is one of U2's most frequently performed songs in concert.
heroin addiction.

Problem:Shurpanakha (Sanskrit: , IAST: surpanakha, lit. she whose fingernails are like winnowing fans) is a character in Valmiki's epic, the Ramayana, and is the sister of the main antagonist, Ravana, King of Lanka. She is known as Soorpanagai in Tamil, Sarpakanaka in Indonesian, Surpanakhar in Khmer, Surapandaki in Malay, and Sammanakkha in Thai.

Answer this question based on the passage: what is the name of ravan's sister?
Solution:OK... This is the relevant information: Shurpanakha (Sanskrit: , IAST: surpanakha, lit. she whose fingernails are like winnowing fans) is a character in Valmiki's epic, the Ramayana, and is the sister of the main antagonist, Ravana, King of Lanka.
Shurpanakha ( Sanskrit : , IAST : surpanakha , lit . she whose fingernails are like winnowing fans ).

Problem:The United Nations member states are the 193 sovereign states that are members of the United Nations (UN) and have equal representation in the UN General Assembly. The UN is the world's largest intergovernmental organization.

Answer this question: how many countries are a part of the united nations?
Solution:
OK... To answer the above question, the relevant sentence is: The United Nations member states are the 193 sovereign states that are members of the United Nations (UN) and have equal representation in the UN General Assembly.
193.