Input: Read this: Architecture (Latin architectura, from the Greek arkhitekton "architect", from - "chief" and "builder") is both the process and the product of planning, designing, and constructing buildings and other physical structures. Architectural works, in the material form of buildings, are often perceived as cultural symbols and as works of art. Historical civilizations are often identified with their surviving architectural achievements.
Question: Civilizations from the past will never be identified by what surviving structures?

Output: unanswerable

QUES: By 1988, industry observers stated that the NES's popularity had grown so quickly that the market for Nintendo cartridges was larger than that for all home computer software. Compute! reported in 1989 that Nintendo had sold seven million NES systems in 1988, almost as many as the number of Commodore 64s sold in its first five years. "Computer game makers [are] scared stiff", the magazine said, stating that Nintendo's popularity caused most competitors to have poor sales during the previous Christmas and resulted in serious financial problems for some.

When did Compute! report the number of systems sold at 9 million?
What is the answer?
ANS: unanswerable

QUES: Davis and his cabinet left the city by train that night, as government officials burned documents and departing Confederate troops burned tobacco and other warehouses to deny their contents to the victors. On April 2, 1865, General Godfrey Weitzel, commander of the 25th corps of the United States Colored Troops, accepted the city's surrender from the mayor and group of leading citizens who remained. The Union troops eventually managed to stop the raging fires but about 25% of the city's buildings were destroyed-
On what day did the Confederacy surrender Richmond to the Union?

ANS: April 2, 1865

Santa Monica is one of the most environmentally activist municipalities in the nation. The city first proposed its Sustainable City Plan in 1992 and in 1994, was one of the first cities in the nation to formally adopt a comprehensive sustainability plan, setting waste reduction and water conservation policies for both public and private sector through its Office of Sustainability and the Environment. Eighty-two percent of the city's public works vehicles now run on alternative fuels, including nearly 100% of the municipal bus system, making it among the largest such fleets in the country. Santa Monica fleet vehicles and Buses now source their natural gas from Redeem, a Southern California-based supplier of renewable and sustainable natural gas obtained from non-fracked methane biogas generated from organic landfill waste.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): In what city is Redeem headquartered?
Ah, so.. unanswerable

Question: Some pesticides are considered too hazardous for sale to the general public and are designated restricted use pesticides. Only certified applicators, who have passed an exam, may purchase or supervise the application of restricted use pesticides. Records of sales and use are required to be maintained and may be audited by government agencies charged with the enforcement of pesticide regulations. These records must be made available to employees and state or territorial environmental regulatory agencies.
Try to answer this question if possible: How are some records of sales designated?
Answer: unanswerable

QUES: It has been revealed that Southampton has the worst behaved secondary schools within the UK. With suspension rates three times the national average, the suspension rate is approximately 1 in every 14 children, the highest in the country for physical or verbal assaults against staff.
How many times the national average are the suspension rates at Southampton's secondary schools?

ANS:
three