With no explanation, label each line with "location-GPE", "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
His
addresses
brought
him
to
the
attention
of
Samuel
Adams
of
Massachusetts
,
and
the
two
began
a
long
correspondence
and
friendship
.
His:O
addresses:O
brought:O
him:O
to:O
the:O
attention:O
of:O
Samuel:person-politician
Adams:person-politician
of:O
Massachusetts:location-GPE
,:O
and:O
the:O
two:O
began:O
a:O
long:O
correspondence:O
and:O
friendship:O
.:O