Question: What political alignment is the media group organized by Lydia Sargent?
Sentence (from "Pro-Taiwan camp (Hong Kong)"): Being called as "Rightists", it was one of the two major political forces in Hong Kong during the first decades of the post-war period of the British colony of Hong Kong, competing with the pro-Communist "Leftists", but has gradually declined after the Republic of China's departure from the United Nations in 1971 and the signing of the Sino-British Joint Declaration in 1984 which decided Hong Kong's sovereignty to be handed over to the People's Republic of China (PRC).
Relevant evidence: No