これはOntonotes - V3.0からの文の例です。Treebanked文の*T*-1と*-2の意味を知りたい[これは平文のトークン化されたバージョンだと思う]
平文:
In the summer of 2005, a picture that people have long been looking forward to
started emerging with frequency in various major Hong Kong media.
ツリーバンク文:
[Speaker#1] In the summer of 2005 , a picture that people have long been looking
forward to *T*-1 started *-2 emerging with frequency in various major Hong Kong
media .
*PRO*や*PRO*-1のような他のタグもいくつかあります