Problem: Until the 1950s, the acoustic, nylon-stringed classical guitar was the only type of guitar favored by classical, or art music composers. In the 1950s a few Contemporary classical music composers began to use the electric guitar in their compositions. Examples of such works include Luciano Berios Nones (Berio) (1954) Karlheinz Stockhausens Gruppen (Stockhausen) (1955–57); Donald Erbs String Trio (1966), Morton Feldmans The Possibility of a New Work for Electric Guitar (1966); George Crumbs Songs, Drones, and Refrains of Death (1968); Hans Werner Henzes Versuch über Schweine (1968); Francis Thornes Sonar Plexus (1968) and Liebesrock (1968–69), Michael Tippetts The Knot Garden (1965–70); Leonard Bernsteins Mass (Bernstein) (1971) and Slava! (1977); Louis Andriessens De Staat (1972–76); Helmut Lachenmanns Fassade, für grosses Orchester (1973, rev. 1987), Valery Gavrilin Anyuta (1982), Steve Reichs Electric Counterpoint (1987), Arvo Pärts Miserere (1989/92), György Kurtágs Grabstein für Stephan (1989), and countless works composed for the quintet of Ástor Piazzolla. Alfred Schnittke also used electric guitar in several works, like the "Requiem", "Concerto Grosso N°2" and "Symphony N°1".
Answer this question based on the article: How many years did Micheal Tippets The Knot Garden use a classical guitar?
A: 5

Problem: The Steelers went back home for a Thursday Night duel against the Titans. In the first quarter, the Steelers scored first when Ben Roethlisberger found Antonio Brown on a 41-yard pass to make it 7-0. They would make it 10-0 after Chris Boswell nailed a 41-yard field goal. The Titans got on the board later on in the quarter when Marcus Mariota ran for a 7-yard touchdown, making it 10-7. In the second quarter the Steelers pulled away as Boswell kicked 2 more field goals from 28 and 50 yards to make the score 13-7 and then 16-7 at halftime. In the third quarter, the Titans came within 2 when Mariota found Rishard Matthews on a 75-yard pass, making it 16-14. The Steelers would pull away again as Roethlisberger and Brown connected on a 5-yard pass, making the score 23-14. The Titans came within 6 later on when Ryan Succop kicked a 44-yard field goal to make it 23-17. In the fourth quarter, it was all Steelers as they sealed the game when Roethlisberger found Jesse James on a 1-yard pass to make it 30-17. This would be followed by Roethlisberger and Brown connecting on a 10-yard pass to make it 37-17. Boswell then finished with a 26-yard field goal to make the final score 40-17. With the win, the Steelers improved to 8-2, and enjoyed the best 10-game start of Mike Tomlin's career, and the best 10-game start for the Steelers since 2004 when they began 9-1. The victory marked the first time since 1984 that the Steelers defense forced at least 4 turnovers and 5 sacks in the same game. Their plus-4 turnover ratio was the first time this was accomplished by the Steelers since November 24, 2013 against the Cleveland Browns.
Answer this question based on the article: how many yards did brown connect?
A: 5

Problem: During 2002, the average remained subdued without making substantial gains due to the stock market downturn of 2002 as well as the lingering effects of the dot-com bubble. In 2003, the Dow held steady within the 7,000 to 9,000-point level range by the early 2000s recession, the War in Afghanistan (2001–present) and the Iraq War. But by December of that year, the Dow remarkably returned to the 10,000 mark. In October 2006, four years after its bear market low, the DJIA set fresh record theoretical, intra-day, daily close, weekly, and monthly highs for the first time in almost seven years, closing above the 12,000 level for the first time on the 19th anniversary of Black Monday (1987) (1987). On February 27, 2007, the Dow Jones Industrial Average fell 3.3% (415.30 points), its biggest point drop since 2001. The initial drop was caused by a global sell-off after SSE Composite experienced a Chinese correction, yet by April 25, the Dow passed the 13,000 level in trading and closed above that milestone for the first time. On July 19, 2007, the average passed the 14,000 level, completing the fastest 1,000-point advance for the index since 1999. One week later, a 450-point intra-day loss, owing to turbulence in the U.S. Subprime lending market and the soaring value of the Chinese yuan, initiated another correction falling below the 13,000 mark, about 10% from its highs.
Answer this question based on the article: How many points difference was there between the drop on February 27, 2007 and the drop in July of 2007?
A:
34.7