Assertion: osteoporosis | /r/HasProperty | one of the main causes
Facets:
Source sentences:
text: People who have lost at least 1.6 inches (4 centimeters) in height may have compression fractures in their spines, for which osteoporosis is one of the main causes.
text: People who have lost at least 1.6 inches (4 centimeters) in height may have compression fractures in their spines, for which osteoporosis is one of the main causes.