Parse this person name:

سعيد مهنا, 1269-1324, flourished 1284-1297
user
first_name: سعيد
last_name: مهنا
middle_names: []
temporal:
- start: 1269
  end: 1324
  type: life_span
- start: 1284
  end: 1297
  type: flourished
titles: []
extra_info: []
assistant