4019
Focal injury in the cortex was produced by infusion of lactate at acid pH or by stab caused by needle insertion .
 Disease: injury in the cortex; Chemical: lactate
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: injury in the cortex, lactate 
Answer:
 Disease: injury in the cortex; Chemical: lactate