Context: Although coal, hydrocarbons, iron ore, platinum, copper, chromium, nickel, gold and other minerals have been found, they have not been in large enough quantities to exploit. The 1991 Protocol on Environmental Protection to the Antarctic Treaty also restricts a struggle for resources. In 1998, a compromise agreement was reached to place an indefinite ban on mining, to be reviewed in 2048, further limiting economic development and exploitation. The primary economic activity is the capture and offshore trading of fish. Antarctic fisheries in 2000–01 reported landing 112,934 tonnes.

Question: What does the Protocol on Environmental Protection seek to regulate?
Answer: resources

Question: In what year was an agreement reached to ban mining in Antarctica?
Answer: 1998

Question: When will the mining ban be reviewed?
Answer: 2048

Question: What is the major economic activity near Antarctica?
Answer: trading of fish

Question: How many tonnes of fish were reported caught in 2000-01?
Answer: 112,934 tonnes

Question: What minerals have been found in quantities large enough to exploit?
Answer: Unanswerable

Question: What does the 1919 Protocol on Environmental Protection to the Antarctic Treaty restrict?
Answer: Unanswerable

Question: What was reached in 1989?
Answer: Unanswerable

Question: How many tonnes did Antarctic fisheries report in 2000?
Answer: Unanswerable