Ans: March 3 , 1931
Ques: "The Star-Spangled Banner" was recognized for official use by the United States Navy in 1889, and by U.S. President Woodrow Wilson in 1916, and was made the national anthem by a congressional resolution on March 3, 1931 (46 Stat. 1508, codified at 36 U.S.C. 301), which was signed by President Herbert Hoover.

When did the star spangled banner became a national anthem?
CoT: The relevant sentence in the passage is: "The Star-Spangled Banner" was recognized for official use by the United States Navy in 1889, and by U.S. President Woodrow Wilson in 1916, and was made the national anthem by a congressional resolution on March 3, 1931 (46 Stat. 1508, codified at 36 U.S.C. 301), which was signed by President Herbert Hoover.

Answer: Spirit. Now, what could be the question and solution-maybe?
Ques: NASA's Mars Exploration Rover (MER) mission is an ongoing robotic space mission involving two Mars rovers, Spirit and Opportunity, exploring the planet Mars. It began in 2003 with the launch of the two rovers: MER-A Spirit and MER-B Opportunity -- to explore the Martian surface and geology; both landed on Mars at separate locations in January 2004. Both rovers far outlived their planned missions of 90 Martian solar days: MER-A Spirit was active until 2010, while MER-B Opportunity is still active in 2018, and holds the record for the longest distance driven by any off-Earth wheeled vehicle.

Based on this passage, what are the names of the two rovers currently exploring mars?
CoT: The relevant information to answer the above question is: NASA's Mars Exploration Rover (MER) mission is an ongoing robotic space mission involving two Mars rovers, Spirit and Opportunity, exploring the planet Mars.

Ans: heroin addiction
Ques: "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?
CoT: 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.

Ans: Hispanic origin
Ques: Baez or Baez is a surname of Hispanic origin meaning son of Pelayo (Pelaez > Paez > Baez). As of 2008, it was the 20th most popular surname in Paraguay.

Where does the last name baez originate from?
CoT: To answer the question, consider the following: Baez or Baez is a surname of Hispanic origin meaning son of Pelayo (Pelaez > Paez > Baez).

Answer: in Arizona near the Colorado River on the edge of a side canyon in the Grand Canyon West area of the main canyon. Now, what could be the question and solution-maybe?
Ques: The Grand Canyon Skywalk is a horseshoe-shaped cantilever bridge with a glass walkway in Arizona near the Colorado River on the edge of a side canyon in the Grand Canyon West area of the main canyon. USGS topographic maps show the elevation at the Skywalk's location as 4,770 ft (1,450 m) and the elevation of the Colorado River in the base of the canyon as 1,160 ft (350 m), and they show that the height of the precisely vertical drop directly under the skywalk is between 500 ft (150 m) and 800 ft (240 m).

Answer this question based on the passage: where is the skywalk located in the grand canyon?
CoT: The relevant information is: The Grand Canyon Skywalk is a horseshoe-shaped cantilever bridge with a glass walkway in Arizona near the Colorado River on the edge of a side canyon in the Grand Canyon West area of the main canyon.

Ans: M
Ques: "Lean On" is a song recorded by American electronic music group Major Lazer and French producer DJ Snake featuring vocals from Danish singer M, released as the lead single from Major Lazer's third studio album, Peace Is the Mission, on March 2, 2015. It was produced by Major Lazer and DJ Snake, and written by M, Major Lazer member Diplo, and DJ Snake. It is a dance and electronic song being also described as a house ballad.

Answer this question: who is the girl singing in lean on major lazer?
CoT: The important part for answering this question is: "Lean On" is a song recorded by American electronic music group Major Lazer and French producer DJ Snake featuring vocals from Danish singer M, released as the lead single from Major Lazer's third studio album, Peace Is the Mission, on March 2, 2015.