Assertion: aneurysm's cause | /r/HasProperty | migraine
Facets:
value: simultaneously
type: MANNER
value: usually
type: TEMPORAL
Source sentences:
text: As only 10 percent of people admitted to the emergency department with a thunderclap headache are having an SAH, other possible causes are usually considered simultaneously, such as meningitis, migraine, and cerebral venous sinus thrombosis.