Parse this person name:

سهوان آل خضير-أبا الخيل (1950-1997), 1950-1997
user
first_name: سهوان
last_name: آل خضير-أبا الخيل
middle_names: []
temporal:
- start: 1950
  end: 1997
  type: life_span
titles: []
extra_info: []
assistant