Parse this person name:

John Adams (1208-1282, flourished 1226-1239)
user
first_name: John
last_name: Adams
middle_names: []
temporal:
- start: 1208
  end: 1282
  type: life_span
- start: 1226
  end: 1239
  type: flourished
titles: []
extra_info: []
assistant