Question: A cappella has been used as the sole orchestration for original works of musical theater that have had commercial runs Off-Broadway (theaters in New York City with 99 to 500 seats) only four times. The first was Avenue X which opened on 28 January 1994 and ran for 77 performances. It was produced by Playwrights Horizons with book by John Jiler, music and lyrics by Ray Leslee. The musical style of the show's score was primarily Doo-Wop as the plot revolved around Doo-Wop group singers of the 1960s.
Is there an answer to this question: What was the musical style of Playwrights Horizon's score?

Answer: unanswerable

Question: Germany's strong ties with Israel include cooperation on scientific and educational endeavors and the two states remain strong economic and military partners. Under the reparations agreement, by 2007[update] Germany had paid 25 billion euros in reparations to the Israeli state and individual Israeli Holocaust survivors. The UK has kept full diplomatic relations with Israel since its formation having had two visits from heads of state in 2007. The UK is seen as having a "natural" relationship with Israel on account of the British Mandate for Palestine. Relations between the two countries were also made stronger by former prime minister Tony Blair's efforts for a two state resolution. Israel is included in the European Union's European Neighbourhood Policy (ENP), which aims at bringing the EU and its neighbours closer.
Is there an answer to this question: How much did Germany pay in reparations to the Israeli state?

Answer: 25 billion euros

Question: Ali was assassinated in 661 by a Kharijite partisan. Six months later in the same year, in the interest of peace, Hasan ibn Ali, highly regarded for his wisdom and as a peacemaker, and the Second Imam for the Shias, and the grandson of Muhammad, made a peace treaty with Muawiyah I. In the Hasan-Muawiya treaty, Hasan ibn Ali handed over power to Muawiya on the condition that he be just to the people and keep them safe and secure, and after his death he not establish a dynasty. This brought to an end the era of the Rightly Guided Caliphs for the Sunnis, and Hasan ibn Ali was also the last Imam for the Shias to be a Caliph. Following this, Mu'awiyah broke the conditions of the agreement and began the Umayyad dynasty, with its capital in Damascus.
Is there an answer to this question: Who was the First Imam for the Shias?

Answer: unanswerable

Question: Architecture has to do with planning and designing form, space and ambience to reflect functional, technical, social, environmental and aesthetic considerations. It requires the creative manipulation and coordination of materials and technology, and of light and shadow. Often, conflicting requirements must be resolved. The practice of Architecture also encompasses the pragmatic aspects of realizing buildings and structures, including scheduling, cost estimation and construction administration. Documentation produced by architects, typically drawings, plans and technical specifications, defines the structure and/or behavior of a building or other kind of system that is to be or has been constructed.
Is there an answer to this question: What sort of considerations does architectural design take into account?

Answer:
functional, technical, social, environmental and aesthetic