Assertion: brigade | /r/CapableOf | play holding hingerole
Facets:
value: during operation diadem
type: TEMPORAL
Source sentences:
text: Subsequently, the 1st (Guards) Brigade served on the Italian Front for the rest of the war under command of various divisions, seeing action in the Battle of Monte Cassino (where the brigade played a holding "hinge" role during Operation Diadem) and the Battle of Liri Valley in May 1944.