114870
Principal photography on the film began on July 31 , 2017 , in Los Angeles and San Francisco , California .
 Los Angeles, San Francisco, California
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Los Angeles, San Francisco, California