Assertion: chickenpox | /r/CapableOf | call varicella
Facets:
Source sentences:
text: It causes chickenpox, also called varicella and shingles, called herpes zoster.
text: Chickenpox, also called varicella, is a disease caused by a virus that can easily spread to others.
text: Chickenpox, also called varicella, is a disease caused by a virus that spreads easily from person to person.