Parse this person name:

Mary Green, 1215-1283, flourished 1243-1256
user
first_name: Mary
last_name: Green
middle_names: []
temporal:
- start: 1215
  end: 1283
  type: life_span
- start: 1243
  end: 1256
  type: flourished
titles: []
extra_info: []
assistant