{
  "motivation": 0.6339556574821472,
  "background": 0.45784226059913635,
  "uses": 0.3992602229118347,
  "extends": 0.8947582244873047,
  "similarities": 0.7605156898498535,
  "differences": 0.8103693723678589,
  "future_work": 0.873489499092102
}