Assertion: rubella's incubation period | /r/HasProperty | 1 to 2 weeks
Facets:
Source sentences:
text: The incubation period for measles is 1 to 2 weeks, but for rubella it can take 2 to 3 weeks.
text: The incubation period for measles is 1 to 2 weeks, but for rubella, it can take 2 to 3 weeks.