message: Update assumption for ZipMergeEvaluator
diff: #include "modules/world/evaluation/evaluator_zip_merge.hpp"
  +#include "modules/world/evaluation/labels/agent_at_lane_end_label_function.hpp"
  #include "modules/world/evaluation/labels/agent_beyond_point_label_function.hpp"
  +#include "modules/world/evaluation/labels/agent_near_label_function.hpp"
  +#include "modules/world/evaluation/labels/behind_of_label_function.hpp"
  #include "modules/world/evaluation/labels/direct_front_of_label_function.hpp"
  #include "modules/world/evaluation/labels/ego_beyond_point_label_function.hpp"
  +#include "modules/world/evaluation/labels/left_of_label_function.hpp"
  namespace modules {
  namespace world {
  namespace evaluation {
  const char EvaluatorZipMerge::formula_[] =
  - "(in_direct_front_x#0 & !merged_e & (in_direct_front_x#0 | merged_x#0) U "
  - "merged_e) -> G(merged_e & merged_x#0 -> !in_direct_front_x#0)";
  + "(i_left_of_k#1 & i_behind_of_k#1 & k_near_i#1 & k_near_lane_end#1 & "
  + "j_in_direct_front#0 & !merged_i & (j_in_direct_front#0 | merged_j#0) U "
  + "merged_i) -> G(merged_i & merged_j#0 -> !j_in_direct_front#0)";
  +// const char EvaluatorZipMerge::formula_[] =
  +// "G !(i_left_of_k#1 & i_behind_of_k#1 & k_near_i#1 & k_near_lane_end#1 &
  +// j_in_direct_front#0 & !merged_i & (j_in_direct_front#0 | merged_j#0) U "
  +// "merged_i)";
  const LabelFunctions EvaluatorZipMerge::labels_ = {
  LabelFunctionPtr(
  - new AgentBeyondPointLabelFunction("merged_x", Point2d(968, 1008))),
  + new AgentBeyondPointLabelFunction("merged_j", Point2d(968, 1008))),
  LabelFunctionPtr(
  - new EgoBeyondPointLabelFunction("merged_e", Point2d(968, 1008))),
  - LabelFunctionPtr(new DirectFrontOfLabelFunction("in_direct_front_x"))};
  + new EgoBeyondPointLabelFunction("merged_i", Point2d(968, 1008))),
  + LabelFunctionPtr(new DirectFrontOfLabelFunction("j_in_direct_front")),
  + LabelFunctionPtr(new LeftOfLabelFunction("i_left_of_k")),
  + LabelFunctionPtr(new BehindOfLabelFunction("i_behind_of_k")),
  + LabelFunctionPtr(new AgentNearLabelFunction("k_near_i", 6.0)),
  + LabelFunctionPtr(new AgentAtLaneEndLabelFunction("k_near_lane_end", 40.0))};
  } // namespace evaluation
  } // namespace world
  