Assertion: post office's service | /r/CapableOf | sign contract
Facets:
value: to transport airmail
type: PURPOSE
value: with the china airways federal group
type: OTHER
value: in 1929
type: TEMPORAL
Source sentences:
text: Chunghwa postal service had signed a contract with the China Airways Federal group in 1929 to transport airmail on the Shanghai-Hankow, Nanjing-Beijing, and Hankow-Guangzhou routes.