Given the task definition and input, reply with output. Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.

Context : Albertsons (655 locations in Arizona, Northern California, Colorado, Florida, Louisiana, New Mexico, Oklahoma, Texas, and Wyoming - Albertsons LLC) County Line Liquors (1 location) Grocery Warehouse (1 location) Jewel-Osco (2 locations) Max Foods (2 locations) Super Saver Foods (23 locations, 21 closed in late 2006) 
Question : Which company is the parent company of Albertsons?

parent company