shirley manson on stage while holding a large blue, red, and white flag behind her.means Shirley Manson is standing on a stage in front of a flag


Context: "Shirley Manson poses in front of a microphone on stage while holding a large blue, red, and white flag behind her."
Hypothesis: Shirley Manson is standing on a stage in front of a flag.
Based on the context, is the hypothesis true, false, or unknown?