Parse this person name:

Sarah Post, 1626-1687, flourished 1648-1663
user
first_name: Sarah
last_name: Post
middle_names: []
temporal:
- start: 1626
  end: 1687
  type: life_span
- start: 1648
  end: 1663
  type: flourished
titles: []
extra_info: []
assistant