18197
 Avoiding Deaths in Venice David Gilmour , below , the Pink Floyd guitarist , was forced to cancel concerts on his current solo tour on Friday and Saturday in the Piazza San Marco in Venice when the stage was found to be unsafe , the BBC reported . 
 location contains: Venice, Piazza San Marco
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: Venice, Piazza San Marco