Input: Read this: For any prime number p, there is also the multiplicative group of integers modulo p. Its elements are the integers 1 to p 1. The group operation is multiplication modulo p. That is, the usual product is divided by p and the remainder of this division is the result of modular multiplication. For example, if p = 5, there are four group elements 1, 2, 3, 4. In this group, 4 4 = 1, because the usual product 16 is equivalent to 1, which divided by 5 yields a remainder of 1. for 5 divides 16 1 = 15, denoted
Question: How many group elements exist if p=5?

Output: four group elements

Input: Read this: During the Second World War, General Dornberger was the military head of the army's rocket program, Zanssen became the commandant of the Peenemunde army rocket centre, and von Braun was the technical director of the ballistic missile program. They would lead the team that built the Aggregate-4 (A-4) rocket, which became the first vehicle to reach outer space during its test flight program in 1942 and 1943. By 1943, Germany began mass-producing the A-4 as the Vergeltungswaffe 2 ("Vengeance Weapon" 2, or more commonly, V2), a ballistic missile with a 320 kilometers (200 mi) range carrying a 1,130 kilograms (2,490 lb) warhead at 4,000 kilometers per hour (2,500 mph). Its supersonic speed meant there was no defense against it, and radar detection provided little warning. Germany used the weapon to bombard southern England and parts of Allied-liberated western Europe from 1944 until 1945. After the war, the V-2 became the basis of early American and Soviet rocket designs.
Question: During WWII, who was in charge of the German army's rocket program?

Output: General Dornberger

Input: Read this: GE has said that it will invest $1.4 billion in clean technology research and development in 2008 as part of its Ecomagination initiative. As of October 2008, the scheme had resulted in 70 green products being brought to market, ranging from halogen lamps to biogas engines. In 2007, GE raised the annual revenue target for its Ecomagination initiative from $20 billion in 2010 to $25 billion following positive market response to its new product lines. In 2010, GE continued to raise its investment by adding $10 billion into Ecomagination over the next five years.
Question: What were the number of green products released onto the market by GE in 2010?

Output: unanswerable

Input: Read this: As a result, they broke up in 1979, but remained close friends. Then in 1984 they renewed their romance, and in November 1985, they married, already having had a son, Max Samuel. After three and a half years of marriage, however, many of the same competing stresses of their careers caused them to divorce in 1989. They agreed to maintain homes near each other as to facilitate the shared custody and parenting of their son.:403 Their divorce was recorded as the third most costly celebrity divorce in history.
Question: Who broke up with his girlfriend in 1979?

Output:
unanswerable