Parse this person name:

Crystal Baker (1389-1466, flourished 1417-1437)
user
first_name: Crystal
last_name: Baker
middle_names: []
temporal:
- start: 1389
  end: 1466
  type: life_span
- start: 1417
  end: 1437
  type: flourished
titles: []
extra_info: []
assistant