With no explanation, label each line with "other-livingthing", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
2
)
``
Tiktaalik
``
represents
a
case
of
parallel
evolution
.
2:O
):O
``:O
Tiktaalik:other-livingthing
``:O
represents:O
a:O
case:O
of:O
parallel:O
evolution:O
.:O