With no explanation, label each line with "O", "other-biologything", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Arginine
fingers
function
through
non-covalent
interactions
.
Arginine:other-biologything
fingers:other-biologything
function:O
through:O
non-covalent:O
interactions:O
.:O