3620
In 2002 , it made its largest overseas investment , paying an undisclosed amount for an 80 percent stake in a new terminal in Antwerp , Belgium .
 location contains: Belgium, Antwerp
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:  Belgium, Antwerp 
Answer:
 location contains: Belgium, Antwerp