Problem: Pitch (music):

According to the American National Standards Institute, pitch is the auditory attribute of sound according to which sounds can be ordered on a scale from low to high. Since pitch is such a close proxy for frequency, it is almost entirely determined by how quickly the sound wave is making the air vibrate and has almost nothing to do with the intensity, or amplitude, of the wave. That is, "high" pitch means very rapid oscillation, and "low" pitch corresponds to slower oscillation. Despite that, the idiom relating vertical height to sound pitch is shared by most languages. At least in English, it is just one of many deep conceptual metaphors that involve up/down. The exact etymological history of the musical sense of high and low pitch is still unclear. There is evidence that humans do actually perceive that the source of a sound is slightly higher or lower in vertical space when the sound frequency is increased or decreased.

Low pitch is what type of oscillation?
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A: slower

Problem: Paper:

The paper is then fed onto reels if it is to be used on web printing presses, or cut into sheets for other printing processes or other purposes. The fibres in the paper basically run in the machine direction. Sheets are usually cut "long-grain", i.e. with the grain parallel to the longer dimension of the sheet.

What is the paper fed onto unless it is going to be used in web printing presses?
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A: unanswerable

Problem: Premier League:

Stadium attendances are a significant source of regular income for Premier League clubs. For the 200910 season, average attendances across the league clubs were 34,215 for Premier League matches with a total aggregate attendance figure of 13,001,616. This represents an increase of 13,089 from the average attendance of 21,126 recorded in the league's first season (199293). However, during the 199293 season the capacities of most stadiums were reduced as clubs replaced terraces with seats in order to meet the Taylor Report's 199495 deadline for all-seater stadiums. The Premier League's record average attendance of 36,144 was set during the 200708 season. This record was then beaten in the 201314 season recording an average attendance of 36,695 with a total attendance of just under 14 million, the highest average in England's top flight since 1950.

What is a significant source of revenue for the Taylor Report?
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A: unanswerable

Problem: Northwestern University:

The mascot of Northwestern Athletics is Willie the Wildcat. The first mascot, however, was a live, caged bear cub from the Lincoln Park Zoo named Furpaw who was brought to the playing field on the day of a game to greet the fans. But after a losing season, the team, deciding that Furpaw was to blame for its misfortune, banished him from campus forever. Willie the Wildcat made his debut in 1933 first as a logo, and then in three dimensions in 1947, when members of the Alpha Delta fraternity dressed as wildcats during a Homecoming Parade. The Northwestern University Marching Band (NUMB) performs at all home football games and leads cheers in the student section and performs the Alma Mater at the end of the game.

What was the first mascot of Northwestern Athletics?
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A:
a live, caged bear cub from the Lincoln Park Zoo