Input: Read this: Western Catalan comprises the two dialects of Northwestern Catalan and Valencian; the Eastern block comprises four dialects: Central Catalan, Balearic, Rossellonese, and Alguerese. Each dialect can be further subdivided in several subdialects.
Question: What two dialects does Western Catalan include?

Output: Northwestern Catalan and Valencian


Input: Read this: For the commercial naming of a product, the frame rate is often dropped and is implied from context (e.g., a 1080i television set). A frame rate can also be specified without a resolution. For example, 24p means 24 progressive scan frames per second, and 50i means 25 interlaced frames per second.
Question:  What does 10i mean?

Output: unanswerable


Input: Read this: The Bronx has been featured significantly in fiction literature. All of the characters in Herman Wouk's City Boy: The Adventures of Herbie Bookbinder (1948) live in the Bronx, and about half of the action is set there. Kate Simon's Bronx Primitive: Portraits of a Childhood is directly autobiographical, a warm account of a Polish-Jewish girl in an immigrant family growing up before World War II, and living near Arthur Avenue and Tremont Avenue. In Jacob M. Appel's short story, "The Grand Concourse" (2007), a woman who grew up in the iconic Lewis Morris Building returns to the Morrisania neighborhood with her adult daughter. Similarly, in Avery Corman's book The Old Neighborhood (1980), an upper-middle class white protagonist returns to his birth neighborhood (Fordham Road and the Grand Concourse), and learns that even though the folks are poor, Hispanic and African-American, they are good people.
Question: How much of 'City Boy: The Adventures of Herbie Bookbinder' is set in the Bronx?

Output: about half


Input: Read this: In the late 1980s, many local Chicago house music artists suddenly found themselves presented with major label deals. House music proved to be a commercially successful genre and a more mainstream pop-based variation grew increasingly popular. Artists and groups such as Madonna, Janet Jackson, Paula Abdul, Aretha Franklin, Bananarama, Diana Ross, Tina Turner, Whitney Houston, Steps, Kylie Minogue, Bjork, and C+C Music Factoryhave all incorporated the genre into some of their work. After enjoying significant success in the early to mid-90s, house music grew even larger during the second wave of progressive house (1999–2001). The genre has remained popular and fused into other popular subgenres, for example, G-house, Deep House, Tech House and Bass House. As of 2015, house music remains extremely popular in both clubs and in the mainstream pop scene while retaining a foothold on underground scenes across the globe.[citation needed]
Question: When was the second wave of progressive house?

Output:
1999–2001