Assertion: beep | /r/CapableOf | indicate the start of the next shuttle
Facets:
Source sentences:
text: This next beep will indicate the start of the next shuttle, you must not take off from an end until that beep sounds.
text: Successful completion of a shuttle is when you are able to reach the end of the 20-metre shuttle before the sound of the next beep which indicates the start of the next shuttle.