11745
The shutdown of more than a year that ended most recently was at Davis-Besse , near Toledo , Ohio , where workers found that an acid used in the plant , boron , had corroded a 70-pound chunk of steel in the reactor 's vessel head , leaving only a half-inch stainless steel liner .
 location contains: Ohio, Toledo
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: Ohio, Toledo