Parse this person name:

Crystal Baker (1650-1721, flourished 1667-1696)
user
first_name: Crystal
last_name: Baker
middle_names: []
temporal:
- start: 1650
  end: 1721
  type: life_span
- start: 1667
  end: 1696
  type: flourished
titles: []
extra_info: []
assistant