995
In conclusion , the fact that plasma CGRP concentration correlates with the timing and severity of a migraine headache suggests a direct relationship between CGRP and migraine .
 Chemical: CGRP; Disease: migraine; Disease: headache; Chemical: CGRP; Disease: migraine
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: CGRP, migraine, headache, CGRP, migraine 
Answer:
 Chemical: CGRP; Disease: migraine; Disease: headache; Chemical: CGRP; Disease: migraine