12460
 There 's Ray Andersen Mr. Ray a rock-oriented children 's singer based in New Jersey who has a habit of bringing youngsters onstage to sing or clap a rhythm ; this summer at a concert in Edison , N.J. , he made sure a group of students from Abby 's school had the chance . 
 location contains: New Jersey, Edison
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  New Jersey, Edison 
Answer:
 location contains: New Jersey, Edison