336008
An indefatigable member of the Committee on Ecology and Environment Protection , he has actively campaigned for the Brigada Berde and Bayang Berde programs which aim to tap idle lands for urban greening and vegetable farming .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None