Assertion: experienced jockey | /r/CapableOf | know horse
Facets:
Source sentences:
text: Every experienced jockey knows that there are horses that will give a maximal effort either without the use of the whip, or with just a tap or two to let the horse know it's time to set down in a drive to the wire; and there are horses that will not make a good effort if they don't keep after the horse.