Question: When was the arena which hosted the Call of Duty: Experience 2016 opened ?
Sentence (from "Call of Duty: Experience 2016"): Call of Duty: Experience 2016 (shortened to Call of Duty: XP 2016 and CoD: XP 2016) was the second "Call of Duty" gaming convention held by Activision and Infinity Ward.
Relevant evidence: No