input: Write a python function to parse a JSON string into a dictionary and access its values.
  assert parse_json('{"name": "Adam", "age": 24, "city": "New York"}') == ("Adam", 24, "New York")
  assert parse_json('{"name": "Eve", "age": 30, "city": "Los Angeles"}') == ("Eve", 30, "Los Angeles")
  assert parse_json('{"name": "John", "age": 22, "city": "Chicago"}') == ("John", 22, "Chicago")
output: import json
  
  def parse_json(json_string):
      data = json.loads(json_string)
      return data["name"], data["age"], data["city"]