Parse this person name:

Krista Riley, 1525-1586, flourished 1542-1563
user
first_name: Krista
last_name: Riley
middle_names: []
temporal:
- start: 1525
  end: 1586
  type: life_span
- start: 1542
  end: 1563
  type: flourished
titles: []
extra_info: []
assistant