With no explanation, label each line with "O", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Through
his
ownership
of
the
yacht
``
Red
Jacket
``
,
he
helped
introduce
``
new
sailors
who
might
not
otherwise
get
a
chance
to
become
involved
in
yacht
racing
''
to
the
sport
,
including
many
women
.
Through:O
his:O
ownership:O
of:O
the:O
yacht:O
``:O
Red:product-ship
Jacket:product-ship
``:O
,:O
he:O
helped:O
introduce:O
``:O
new:O
sailors:O
who:O
might:O
not:O
otherwise:O
get:O
a:O
chance:O
to:O
become:O
involved:O
in:O
yacht:O
racing:O
'':O
to:O
the:O
sport:O
,:O
including:O
many:O
women:O
.:O