Assertion: regiment's trooper | /r/HasProperty | ambushed by the apache
Facets:
Source sentences:
text: On the 19th, 12 troopers from B Company became separated and were ambushed by the Apache, suffering 3 killed including the Company Commander.
text: On the 19th, 12 troopers from B Company became separated and were ambushed by the Apache, suffering 3 killed including the Company Commander.