Parse this person name:

Kristi Singh, 1442-1492, flourished 1470-1486
user
first_name: Kristi
last_name: Singh
middle_names: []
temporal:
- start: 1442
  end: 1492
  type: life_span
- start: 1470
  end: 1486
  type: flourished
titles: []
extra_info: []
assistant