“真的会死人的”！上海一阿姨崩溃急哭，这事居然成家常便饭……

Group 1 - The article highlights the severe cold wave in Shanghai, with temperatures dropping to 1°C in urban areas and -5°C in suburban areas, causing significant discomfort and concern for residents relying on heating devices [1][3] - A resident, Ms. Wang, faces life-threatening challenges due to frequent power outages affecting her husband, who suffers from late-stage ALS and relies on a respirator for survival [1][6] - Ms. Wang's concerns are exacerbated by the potential for power outages during the night, which could lead to dire consequences if not promptly addressed [3][6] Group 2 - The frequent power outages are attributed to the historical issues related to the housing structure, where multiple households share a single power meter, leading to overloads and tripped circuits [11][13] - The local power company has acknowledged the situation and is working on solutions, including installing a new 30 kW three-phase meter to better accommodate the electrical needs of the building [15][17] - The power company is also exploring options to provide Ms. Wang with a dedicated power line to minimize the impact of outages caused by other residents [17][18]