Passage: Surveillance of Falun Gong practitioners and intelligence collection is among the chief functions of 610 Offices. At the local levels, this involves monitoring workplaces and residences to identify Falun Gong practitioners, making daily visits to the homes of known (or "registered") Falun Gong practitioners, or coordinating and overseeing 24-hour monitoring of practitioners. The 610 Office does not necessarily conduct the surveillance directly; instead, it orders local authorities to do so, and has them report at regular intervals to the 610 Office. Basic-level 610 Offices relay the intelligence they have collected up the operational chain to the 610 Office above them. In many instances, the surveillance is targeted towards Falun Gong practitioners who had previously recanted the practice while in prison or labor camps, and is intended to prevent "recidivism."The 610 Office's intelligence collection efforts are bolstered through he cultivation of paid civilian informants. 610 Offices at local levels have been found to offer substantial monetary rewards for information leading to the capture of Falun Gong practitioners, and 24-hour hotlines have been created for civilians to report on Falun Gong-related activity. In some locales, 'responsibility measures' are enacted whereby workplaces, schools, neighborhood committees and families are held accountable for monitoring and reporting on Falun Gong practitioners within their ranks.In addition to domestic surveillance, the 610 Office is allegedly involved in foreign intelligence. Hao Fengjun, the former 610 officer-turned defector from Tianjin, testified that his job at the 610 Office involved collating and analyzing intelligence reports on overseas Falun Gong populations, including in the United States, Canada and Australia.In 2005, a Chinese agent working with the Chinese embassy in Berlin recruited a German Falun Gong practitioner Dr. Dan Sun to act as an informant. The agent reportedly arranged a meeting for Sun with two men who purported to be scholars of...

Question: Where is the information from the basic level relayed to?
to the 610 Office above them