13448
Meanwhile , Dominican workers have been slowly pushed out of work by Haitian immigrants who will work for less , and so they are leaving their homeland in droves on rickety boats headed toward Puerto Rico , even though the Dominican Republic is one of the fastest growing economies in the Caribbean .
 location contains: Caribbean, Puerto Rico
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Caribbean, Puerto Rico