Premise: Shenzhen Airlines () is an airline headquartered in Shenzhen Bao'an International Airport in Bao'an District, Shenzhen, Guangdong, China. It has been a member of Star Alliance since 2012, and is currently one of two Chinese airlines that is part of the global airline network.
Hypothesis: Shenzhen Airlines is one of three airlines that is part of the Star Alliance since 2011.