In this task, you are given a question and a context passage. You have to answer the question based on the given passage.

Seattle is one of the what of the country?, Context: Of the city's population over the age of 25, 53.8% (vs. a national average of 27.4%) hold a bachelor's degree or higher, and 91.9% (vs. 84.5% nationally) have a high school diploma or equivalent. A 2008 United States Census Bureau survey showed that Seattle had the highest percentage of college and university graduates of any major U.S. city. The city was listed as the most literate of the country's 69 largest cities in 2005 and 2006, the second most literate in 2007 and the most literate in 2008 in studies conducted by Central Connecticut State University.
69 largest cities

The latter version of these languages are more fluid in the official way they function?, Context: These 4G languages are less procedural than 3G languages. The benefit of 4GL is that it provides ways to obtain information without requiring the direct help of a programmer. Example of 4GL is SQL.
4G languages

What was a development of the period?, Context: By the late Eastern Han period, an early form of semi-cursive script appeared, developing out of a cursively written form of neo-clerical script[c] and simple cursive. This semi-cursive script was traditionally attributed to Liu Desheng c. 147188 AD,[d] although such attributions refer to early masters of a script rather than to their actual inventors, since the scripts generally evolved into being over time. Qiu gives examples of early semi-cursive script, showing that it had popular origins rather than being purely Liu's invention.
an early form of semi-cursive script appeared, developing out of a cursively written form of neo-clerical script[c] and simple cursive