Input: Article: Works of classical repertoire often exhibit complexity in their use of orchestration, counterpoint, harmony, musical development, rhythm, phrasing, texture, and form. Whereas most popular styles are usually written in song forms, classical music is noted for its development of highly sophisticated musical forms, like the concerto, symphony, sonata, and opera.

Now answer this question: Works of classical repertoire exhibit what in their use of orchestration and harmony, and form?

Output: complexity

Input: Article: They can also be armed with non-lethal (more accurately known as "less than lethal" or "less-lethal") weaponry, particularly for riot control. Non-lethal weapons include batons, tear gas, riot control agents, rubber bullets, riot shields, water cannons and electroshock weapons. Police officers often carry handcuffs to restrain suspects. The use of firearms or deadly force is typically a last resort only to be used when necessary to save human life, although some jurisdictions (such as Brazil) allow its use against fleeing felons and escaped convicts. A "shoot-to-kill" policy was recently introduced in South Africa, which allows police to use deadly force against any person who poses a significant threat to them or civilians. With the country having one of the highest rates of violent crime, president Jacob Zuma states that South Africa needs to handle crime differently from other countries.

Now answer this question: What should non-lethal weapons properly be called?

Output: "less than lethal" or "less-lethal"

Input: Article: Valencia enjoyed strong economic growth over the last decade, much of it spurred by tourism and the construction industry,[citation needed] with concurrent development and expansion of telecommunications and transport. The city's economy is service-oriented, as nearly 84% of the working population is employed in service sector occupations[citation needed]. However, the city still maintains an important industrial base, with 5.5% of the population employed in this sector. Agricultural activities are still carried on in the municipality, even though of relatively minor importance with only 1.9% of the working population and 3973 hectares planted mostly in orchards and citrus groves.

Now answer this question: How much of Valencia's land is used for agriculture?

Output:
3973 hectares