43475
Since 2000 , Boston has never attracted fewer than 2.4 million fans on the road , and its attractiveness peaked last season at nearly 2.9 million , about 500,000 fans more than it lured to Fenway Park , with its relatively small seating capacity .
 location contains: Boston, Fenway Park
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:  Boston, Fenway Park 
Answer:
 location contains: Boston, Fenway Park