Assertion: chickenpox | /r/HasSubevent | pneumonia
Facets:
value: very occasionally
type: DEGREE
Source sentences:
text: Chickenpox can lead to severe skin infection, scars, pneumonia, brain damage and death.
text: Very occasionally chickenpox can lead to serious complications, such as pneumonia, problems with the kidneys, heart, joints or nervous system.
text: Chickenpox can lead to severe skin infection, scarring, pneumonia, brain damage, or death.