Assertion: choir | /r/CapableOf | expect to retain a majority of their singers
Facets:
value: no longer
type: TEMPORAL
Source sentences:
text: Moreover, since the age of onset of puberty has sunk, boys' choirs can no longer expect to retain a majority of their singers through the age of 16 or 17—as was the case when Bach wrote complex cantatas for the male treble.