966
Using macaque monkeys with different types of MPTP - induced parkinsonism , the current study evaluated the degree to which rate of symptom progression , symptom severity , and response to and duration of levodopa therapy may be involved in the development of LIDs .
 Chemical: MPTP; Disease: parkinsonism; Chemical: levodopa; Disease: LIDs
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: MPTP, parkinsonism, levodopa, LIDs 
Answer:
 Chemical: MPTP; Disease: parkinsonism; Chemical: levodopa; Disease: LIDs