Question: In what building is the sponsor of the 2017–18 EuroLeague headquartered?
Sentence (from "2017–18 LBA season"): The 2017–18 Lega Basket Serie A, will be the 96th season of the Lega Basket Serie A (LBA), known for sponsorship reasons as the Serie A PosteMobile, which is highest-tier level professional basketball league in Italy.
Relevant evidence: No