Assertion: division's advance | /r/HasSubevent | small gains
Facets:
value: at a cost of 1,253 casualties
type: OTHER
Source sentences:
text: With the 6th and 7th Brigades heavily understrength (just 600 and 800 men each), and supported by a weak artillery barrage, the advance quickly stalled, and resulted in only small gains at a cost of 1,253 casualties.