3464
Tricuspid valve regurgitation and lithium carbonate toxicity in a newborn infant .
 Disease: Tricuspid valve regurgitation; Chemical: lithium carbonate; Disease: toxicity
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: Tricuspid valve regurgitation, lithium carbonate, toxicity 
Answer:
 Disease: Tricuspid valve regurgitation; Chemical: lithium carbonate; Disease: toxicity