Question: Economic growth in Swaziland has lagged behind that of its neighbours. Real GDP growth since 2001 has averaged 2.8%, nearly 2 percentage points lower than growth in other Southern African Customs Union (SACU) member countries. Low agricultural productivity in the SNLs, repeated droughts, the devastating effect of HIV/AIDS and an overly large and inefficient government sector are likely contributing factors. Swaziland's public finances deteriorated in the late 1990s following sizeable surpluses a decade earlier. A combination of declining revenues and increased spending led to significant budget deficits.
Is there an answer to this question: What led to Swazi budget cuts?

Answer: declining revenues and increased spending


Question: The climate of Antarctica does not allow extensive vegetation to form. A combination of freezing temperatures, poor soil quality, lack of moisture, and lack of sunlight inhibit plant growth. As a result, the diversity of plant life is very low and limited in distribution. The flora of the continent largely consists of bryophytes. There are about 100 species of mosses and 25 species of liverworts, but only three species of flowering plants, all of which are found in the Antarctic Peninsula: Deschampsia antarctica (Antarctic hair grass), Colobanthus quitensis (Antarctic pearlwort) and the non-native Poa annua (annual bluegrass). Growth is restricted to a few weeks in the summer.
Is there an answer to this question: How many species of plants are there?

Answer: unanswerable


Question: It was ten years after the inception of the youth program, La Masia, when the young players began to graduate and play for their first team. One of the first graduates, who would later earn international acclaim, was previous Barcelona coach Pep Guardiola. Under Cruyff's guidance, Barcelona won four consecutive La Liga titles from 1991 to 1994. They beat Sampdoria in both the 1989 UEFA Cup Winners' Cup final and the 1992 European Cup final at Wembley, with a free kick goal from Dutch international Ronald Koeman. They also won a Copa del Rey in 1990, the European Super Cup in 1992 and three Supercopa de España trophies. With 11 trophies, Cruyff became the club's most successful manager at that point. He also became the club's longest consecutive serving manager, serving eight years. Cruyff's fortune was to change, and, in his final two seasons, he failed to win any trophies and fell out with president Núñez, resulting in his departure. On the legacy of Cruyff's football philosophy and the passing style of play he introduced to the club, future coach of Barcelona Pep Guardiola would state, "Cruyff built the cathedral, our job is to maintain and renovate it."
Is there an answer to this question: For how many years was Cruyff manager for Barcelona?

Answer: eight


Question: Brass, which is an alloy of copper and zinc, has been used since at least the 10th century BC in Judea and by the 7th century BC in Ancient Greece. Zinc metal was not produced on a large scale until the 12th century in India and was unknown to Europe until the end of the 16th century. The mines of Rajasthan have given definite evidence of zinc production going back to the 6th century BC. To date, the oldest evidence of pure zinc comes from Zawar, in Rajasthan, as early as the 9th century AD when a distillation process was employed to make pure zinc. Alchemists burned zinc in air to form what they called "philosopher's wool" or "white snow".
Is there an answer to this question: Where is the oldest evidence of pure zinc?

Answer:
Zawar