12494
The authors and co - workers have systematically investigated the possible diet relationship between the South China Sea opisthobranch molluscs and their related prey organisms , including sponges , corals , and algae in the last decade .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None