With no explanation, label each line with "O", "location-island", "organization-company", "location-other", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
HSC
``
Speedrunner
III
is
a
fast
ferry
operated
by
Aegean
Speed
Lines
between
Piraeus
,
Serifos
,
Sifnos
and
Milos
.
HSC:product-ship
``:O
Speedrunner:O
III:O
is:O
a:O
fast:O
ferry:O
operated:O
by:O
Aegean:organization-company
Speed:organization-company
Lines:organization-company
between:O
Piraeus:location-other
,:O
Serifos:location-island
,:O
Sifnos:location-island
and:O
Milos:location-island
.:O