Context and question: Several other types of capacitor are available for specialist applications. Supercapacitors store large amounts of energy. Supercapacitors made from carbon aerogel, carbon nanotubes, or highly porous electrode materials, offer extremely high capacitance (up to 5 kF as of 2010[update]) and can be used in some applications instead of rechargeable batteries. Alternating current capacitors are specifically designed to work on line (mains) voltage AC power circuits. They are commonly used in electric motor circuits and are often designed to handle large currents, so they tend to be physically large. They are usually ruggedly packaged, often in metal cases that can be easily grounded/earthed. They also are designed with direct current breakdown voltages of at least five times the maximum AC voltage.
 What is one type of material with which a supercapacitor may not be constructed?
Answer: unanswerable
Context and question: Mohinga is the traditional breakfast dish and is Myanmar's national dish. Seafood is a common ingredient in coastal cities such as Sittwe, Kyaukpyu, Mawlamyaing (formerly Moulmein), Mergui (Myeik) and Dawei, while meat and poultry are more commonly used in landlocked cities like Mandalay. Freshwater fish and shrimp have been incorporated into inland cooking as a primary source of protein and are used in a variety of ways, fresh, salted whole or filleted, salted and dried, made into a salty paste, or fermented sour and pressed.
What are popular ways that fish are used in Burma ?
Answer: fresh, salted whole or filleted, salted and dried, made into a salty paste, or fermented sour and pressed.
Context and question: In the 1988–89 school year, 301 students per 10,000 population were in specialized secondary or higher education, a figure slightly lower than the Soviet average. In 1989 some 58% of Armenians over age fifteen had completed their secondary education, and 14% had a higher education. In the 1990–91 school year, the estimated 1,307 primary and secondary schools were attended by 608,800 students. Another seventy specialized secondary institutions had 45,900 students, and 68,400 students were enrolled in a total of ten postsecondary institutions that included universities. In addition, 35% of eligible children attended preschools. In 1992 Armenia's largest institution of higher learning, Yerevan State University, had eighteen departments, including ones for social sciences, sciences, and law. Its faculty numbered about 1,300 teachers and its student population about 10,000 students. The National Polytechnic University of Armenia is operating since 1933.
How many teachers did Yerevan State University have in 1992?
Answer:
1,300