Assertion: battalion | /r/HasProperty | instrumental
Facets:
Source sentences:
text: On the night of 19 February after 17 days of patrolling in the mountains on snowshoes and skis, the battalion was instrumental in the capture on Mount Belvedere and other key mountain peaks in a night attack.
text: The battalion was instrumental in denying the enemy freedom of movement and as a result violence in the war ravaged city declined.