Question: In which year was the arena opened in which Demi Lovato began the first leg of 2014 concert tour ?
Sentence (from "Rogers Arena"): Opened in 1995, the arena was known as General Motors Place (GM Place) from its opening until July 6, 2010, when General Motors Canada ended its naming rights sponsorship and a new agreement for those rights was reached with Rogers Communications.
Relevant evidence: Yes