Idea for the Q&A below: 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.
Q: 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?
A: 1972

Idea for the Q&A below: The important part for answering this question is: My Side of the Mountain is a children or young adult adventure novel written and illustrated by American writer Jean Craighead George published by E.P.
Q: My Side of the Mountain is a children or young adult adventure novel written and illustrated by American writer Jean Craighead George published by E.P. Dutton in 1959. It features a boy who learns about courage, independence, and the need for companionship while attempting to live in a forested area of New York state. In 1960, it was one of three Newbery Medal Honor Books (runners-up) and in 1969 it was loosely adapted as a film of the same name. George continued the story in print, decades later.

Answer this question: what genre is my side of the mountain?
A: a children or young adult adventure novel

Idea for the Q&A below: To answer the question, consider the following: Meanwhile, Tyra Banks returned for her second season as host.
Q: Season thirteen of the reality competition series America's Got Talent premiered on May 29, 2018, on NBC. Howie Mandel, Mel B, Heidi Klum and Simon Cowell returned as judges for their respective ninth, sixth, sixth, and third seasons. Meanwhile, Tyra Banks returned for her second season as host.

Who is hosting america's got talent this year?
A: Tyra Banks

Idea for the Q&A below: To answer the question, consider the following: After the 1901 assassination of President William McKinley, Congress also directed the Secret Service to protect the President of the United States.

Q: Protection of the nation's highest elected leaders and other government officials remains the other key mission of the United States Secret Service. After the 1901 assassination of President William McKinley, Congress also directed the Secret Service to protect the President of the United States.

Based on this passage, when did the secret service start guarding the president?
A: After the 1901 assassination of President William McKinley