3429
Remission induction of meningeal leukemia with high - dose intravenous methotrexate .
 Disease: meningeal leukemia; Chemical: methotrexate
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: meningeal leukemia, methotrexate 
Answer:
 Disease: meningeal leukemia; Chemical: methotrexate