1926
Indian tribes along the Klamath River rallied in Portland on Wednesday for the removal of four hydroelectric dams that block salmon from spawning in their historic habitat upriver , and they said they intended to pressure the governors of Oregon and California to help push for removing the dams .
 location contains: Oregon, Klamath River; location contains: California, Klamath River; location contains: Oregon, Portland
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: Oregon, Klamath River; location contains: California, Klamath River; location contains: Oregon, Portland