Assertion: cu convoy | /r/HasProperty | attacked by u/boats
Facets:
value: between march
type: TEMPORAL
value: between august
type: TEMPORAL
Source sentences:
text: Over the route from New York to Liverpool several CU convoys were attacked by U/boats between March and August 1944, resulting in the sinking of 3 tankers and 1 escort and the damaging of one tanker and one escort.