1428
The performers left the 28-member Shanghai Opera while the company was in San Francisco en route to Shanghai last week after a series of performances in the United States.
 Organization based in: Shanghai Opera, Shanghai
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: Organization based in, Located in, Live in, Work for, Kill 
Text: {0} 
Answer:
 Organization based in: Shanghai Opera, Shanghai