With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
head
coach
is
Les
Miles
who
became
the
coach
following
the
2018
season
.
The:O
head:O
coach:O
is:O
Les:person-other
Miles:person-other
who:O
became:O
the:O
coach:O
following:O
the:O
2018:O
season:O
.:O