Assertion: cerebral palsy's child | /r/CapableOf | roll at 2 years of age
Facets:
Source sentences:
text: If a child cannot sit but can roll at 2 years of age, there is a possibility that they may be able to walk unaided by the age of 6 years.
text: If a child cannot sit or roll at 2 years of age, they are unlikely to be able to walk unaided.