Take the following as truth: By a.d. 900, the Hong Kong islands had become a lair for pirates preying on the shipping in the Pearl River Delta and causing a major headache for burgeoning Guangzhou; small bands of pirates were still operating into the early years of the 20th century.
Then the following statement: "Hong Kong was not inhabited until the 20th century." is true, false, or inconclusive?
Answer: False