Task: Question Generation
Input (English): Passage: The seeds of the Middle Way Approach were sewn in the early 1970s in a series of internal government and external consultations. The Dalai Lama was encouraged in 1979 when Deng Xiaoping told his brother Gyalo Thondup that "except independence, all other issues can be resolved through negotiations". The Dalai Lama agreed to pursue negotiations for a mutually beneficial and peaceful resolution rather than fighting to restore independence. He sent three fact finding missions into Tibet and wrote Deng Xiaoping a long personal letter before his representatives traveled to Beijing in 1982 to open negotiations. However, they reported that their Chinese counterparts were not interested in discussing the situation in Tibet, only the personal status and future of the 14th Dalai Lama. Nevertheless, during the 1980s, the Dalai Lama would send 6 delegations to China. In 1987, before the U.S. Congressional Human Rights Caucus the Dalai Lama unveiled the Five Point Peace Plan as a "first step towards a lasting solution".
Output (English): How many years passed between the opening of negotiations in Beijing and the Five Point Peace Plan?