Assertion: spine | /r/HasProperty | the spines of the vertebrae
Facets:
Source sentences:
text: It is the spines of the vertebrae that we can feel protruding at the base of the back of our neck and in the middle of our backs.
text: It is the spines of the vertebrae that we can feel protruding at the base of the back of our neck and in the middle of our backs.