Assertion: oboe's hole | /r/HasProperty | operated by left hand
Facets:
Source sentences:
text: The main body of most clarinets is divided into the upper joint, the holes and most keys of which are operated by the left hand, and the lower joint with holes and most keys operated by the right hand.
text: The instrument has 10 or 11 holes in the top half, which is operated by the left hand, and 10 holes in the bottom section, which is operated by the right hand.