Parse this person name:

Adelardo Tomas, 1253-1303, flourished 1272-1298
user
first_name: Adelardo
last_name: Tomas
middle_names: []
temporal:
- start: 1253
  end: 1303
  type: life_span
- start: 1272
  end: 1298
  type: flourished
titles: []
extra_info: []
assistant