Array of children of this node
Offset of token immediately after this constituent; starts at 0
Offset of *immediate* child that is head for this constituent; starts at 0
Offset of head token; starts at 0
Start token offset in the sentence for this constituent; starts at 0
A syntactic label, POS tag, or word for terminal nodes
returns ancestors sorted from near to far
Pretty print, including position of head child
Stores a tree structure; used generally to store constituent trees User: marcov, mihais Date: 4/1/13, modified 10/13/14