I want to know the answer to the following question:
Which treaty had given Hong Kong to Britain?
All the background I'm provided with is that "Under the terms of the 1842 Treaty of Nanking, Hong Kong Island itself had been ceded to Britain in perpetuity, but the vast majority of the colony was constituted by the New Territories, which had been acquired under a 99-year lease in 1898, due to expire in 1997.". Is that enough to answer the question?
Answer: yes