With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Impeachment is only the first step towards addition.
text_B: Nangpa La -LRB- el .. 5806 m -RRB- is a high mountain pass crossing the Himalayas and the Nepal-Tibet Autonomous Region border a few kilometres west of Cho Oyu and some 30 km northwest of Mount Everest .. Nepal. Nepal. Himalayas. Himalayas. mountain pass. mountain pass. Tibet Autonomous Region. Tibet Autonomous Region. Cho Oyu. Cho Oyu. Mount Everest. Mount Everest. A foot-trail over Nangpa La is the traditional trade and pilgrimage route connecting Tibetans and Sherpas of Khumbu .. Tibetans. Tibetan people. Sherpas. Sherpa people. Khumbu. Khumbu. This was the location of the 2006 Nangpa La shootings .. Nangpa La shootings. Nangpa La shootings. From this pass the Mahalangur section of the Himalaya extend east past Cho Oyu , Gyachung Kang , Everest , Ama Dablam and Makalu to the gorge of the Arun River .. Cho Oyu. Cho Oyu. Mahalangur. Mahalangur Himal. Gyachung Kang. Gyachung Kang. Ama Dablam. Ama Dablam. Makalu. Makalu. Arun River. Arun River, China-Nepal. The Rolwaling Himalayas including Gauri Sankar and Melungtse rise west and southwest of the pass .. Himalayas. Himalayas. Rolwaling. Rolwaling Himal. Gauri Sankar. Gauri Sankar. Melungtse. Melungtse. In 2006 , Chinese border guards of the People 's Armed Police -LRB- PAP -RRB- opened fire on 75 unarmed Tibetan refugees as they traversed waist-deep snow in the Nangpa La shooting incident , killing 17-year-old Buddhist nun Kelsang Namtso and leading to the disappearance of a further 17 refugees .. Nangpa La shooting incident. Nangpa La shooting incident. Despite an attempted Chinese coverup , several foreign climbers at base camps on Cho Oyu managed to video and photograph the situation as it unfolded and the events drew widespread international condemnation when shown to the outside world .. Cho Oyu. Cho Oyu. Terrain Map. Satellite Image
not_related.