Assertion: als | /r/CapableOf | affect the arm
Facets:
Source sentences:
text: ALS affects "voluntary" muscles, those controlled by conscious thought, such as the arm, leg, and trunk muscles.
text: ALS affects "voluntary" muscles, those controlled by conscious thought, such as the arm, leg, and trunk muscles.
text: ALS affects "voluntary" muscles, those controlled by conscious thought, such as the arm, leg, and trunk muscles.