10671
The Celtics struggled in the first two rounds of the playoffs , losing every single away game , but maintaining an undefeated playoff record at home .
 organization: Celtics
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Celtics