With no explanation, label each line with "O", "person-scholar", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Slater
was
educated
at
Edinburgh
Academy
1914
to
1917
.
Slater:person-scholar
was:O
educated:O
at:O
Edinburgh:organization-education
Academy:organization-education
1914:O
to:O
1917:O
.:O