With no explanation, label each line with "O", "other-medical", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Side
effects
of
testosterone
enanthate
include
virilization
among
others
.
Side:O
effects:O
of:O
testosterone:other-medical
enanthate:other-medical
include:O
virilization:O
among:O
others:O
.:O