Assertion: plant | /r/HasProperty | expanded by 50 percent
Facets:
value: to build the 777
type: PURPOSE
value: in 1993
type: TEMPORAL
Source sentences:
text: Built in 1968, the plant doubled in size to accommodate production of the 767 in the late 1970s and was expanded again by 50 percent in 1993 to build the 777.