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There was an air of electricity in HSBC Arena even before the game started because Buffalo defenseman Teppo Numminen took part in a pregame warm-up for the first time since he injured a hip flexor in Game 1 .
 location contains: Buffalo, HSBC Arena
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Buffalo, HSBC Arena 
Answer:
 location contains: Buffalo, HSBC Arena