570
In the initial 6 months since it ' s introduction , 12 overdose cases have been reported to The National Poisons Information Centre .
 Disease: overdose
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: overdose 
Answer:
 Disease: overdose