87863
These non-petroleum exports included timber , rubber , coffee , tin , palm oil , tea , tobacco , pepper , copra , and palm seeds .
 coffee, palm oil, tea, tobacco, pepper, copra, palm seeds
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:
 coffee, palm oil, tea, tobacco, pepper, copra, palm seeds