target {
  name: "joint"
  component_weights: [0,  # lengths
                      0,  # bilstm
                      1,  # tagger
                      0,  # heads
                      0,  # modifiers
                      0,  # digraph
                      1,  # parser
                      0,  # parsed_head_tokens
                      0,  # parsed_heads
                      0,  # parsed_modifiers
                      0,  # labels
                      1]  # labeler
  unroll_using_oracle: [true, true, true, true, true, true,
                        true, true, true, true, true, true]
}