Assertion: building's floor | /r/HasProperty | affected by the aircraft impact
Facets:
value: on september
type: TEMPORAL
Source sentences:
text: The Port Authority was in the process of replacing it, but replacement had been completed on only 18 floors in the North Tower, including all the floors affected by the aircraft impact and fires on September 11, and on 13 floors in the South Tower, although only three of these floors (77, 78, and 85) were directly affected by the aircraft impact.