4388
The increase of activation in the region of the cavernous sinus however , suggests that this structure is more likely to be involved in trigeminal transmitted pain as such , rather than in a specific type of headache as was suggested for cluster headache .
 Disease: pain; Disease: headache; Disease: cluster headache
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: pain; Disease: headache; Disease: cluster headache