Parse this person name:

Emily Baker, 1235-1289, flourished 1253-1264
user
first_name: Emily
last_name: Baker
middle_names: []
temporal:
- start: 1235
  end: 1289
  type: life_span
- start: 1253
  end: 1264
  type: flourished
titles: []
extra_info: []
assistant