979
Maschino also appeared in an attack advertisement broadcast in the spring by the Sierra Club , in which similar accusations were leveled .
 the Sierra Club, Maschino
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 the Sierra Club, Maschino