Assertion: vertebral column | /r/HasProperty | flexible
Facets:
Source sentences:
text: The spine is flexible because most of the vertebrae are separated from each other by an intervertebral disc, allowing articulation between the bones.
text: Spinal column is flexible in order to support the bending of the body.
text: Examples of irregular bones include the vertebrae themselves, whose complex shape allows them to shield the spinal column from all sides while allowing our spines to be mobile and flexible.