Parse this person name:

Stacy Ballard (1352-1404, flourished 1374-1399)
user
first_name: Stacy
last_name: Ballard
middle_names: []
temporal:
- start: 1352
  end: 1404
  type: life_span
- start: 1374
  end: 1399
  type: flourished
titles: []
extra_info: []
assistant