13894
" Zearalenone " ( " ZEN " ) , also known as RAL and F-2 mycotoxin , is a potent estrogenic metabolite produced by some " Fusarium " and " Gibberella " species .
 Gibberella
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Gibberella