With no explanation, label each line with "location-GPE", "O", "product-ship", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
``
Canton
``
reached
Ceylon
on
17
July
.
``:O
Canton:product-ship
``:O
reached:O
Ceylon:location-GPE
on:O
17:O
July:O
.:O