4974
 Forty-two years ago , Mrs. Gray Adams , a teacher , door-to-door saleswoman of Beauty Queen cosmetics and leader of voter education classes from the hamlet of Palmers Crossing , on the edge of Hattiesburg , Miss. , decided to take on Senator John C. Stennis , the Mississippi Democrat who at the time had been in the Senate for 16 years . 
 location contains: Mississippi, Hattiesburg
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 location contains: Mississippi, Hattiesburg