4275
Atypical sensations following the use of subcutaneous sumatriptan are common , but of uncertain origin .
 Disease: Atypical sensations; Chemical: sumatriptan
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: Atypical sensations, sumatriptan 
Answer:
 Disease: Atypical sensations; Chemical: sumatriptan