With no explanation, label each line with "other-educationaldegree", "O", "organization-education", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
1985
Zhang
returned
to
NPU
to
continue
his
studies
,
and
received
a
Master
of
Engineering
degree
in
aircraft
control
in
1988
.
In:O
1985:O
Zhang:person-other
returned:O
to:O
NPU:organization-education
to:O
continue:O
his:O
studies:O
,:O
and:O
received:O
a:O
Master:other-educationaldegree
of:other-educationaldegree
Engineering:other-educationaldegree
degree:O
in:O
aircraft:O
control:O
in:O
1988:O
.:O