Assertion: finger's extensor | /r/HasProperty | extra
Facets:
Source sentences:
text: Also, the index finger and the little finger have an extra extensor, used for instance for pointing.
text: Also, the index finger and the little finger have an extra extensor used, for instance, for pointing.
text: Also, the index finger and the little finger have an extra extensor, used for instance for pointing.
text: Also, the index finger and the little finger have an extra extensor used, for instance, for pointing.