Assertion: ampulla's muscle | /r/HasProperty | voluntary
Facets:
value: sometimes
type: TEMPORAL
value: entirely
type: DEGREE
Source sentences:
text: A muscle that can be controlled voluntarily; most skeletal muscles are voluntary.
text: Unstriated muscles which are entirely involuntary are located at the Pylorus.
text: Most skeletal muscles can be controlled consciously, and skeletal muscle is sometimes referred to as voluntary muscle.