Parse this person name:

Greco Turchi (1438-1490, flourished 1456-1481)
user
first_name: Greco
last_name: Turchi
middle_names: []
temporal:
- start: 1438
  end: 1490
  type: life_span
- start: 1456
  end: 1481
  type: flourished
titles: []
extra_info: []
assistant