[
  {
    "input": "racecar",
    "expected": true,
    "actual": true,
    "passed": true
  },
  {
    "input": "hello",
    "expected": false,
    "actual": false,
    "passed": true
  },
  {
    "input": "Aa",
    "expected": true,
    "actual": true,
    "passed": true
  },
  {
    "input": "Was it a car or a cat I saw",
    "expected": true,
    "actual": true,
    "passed": true
  },
  {
    "input": "a,ba",
    "expected": false,
    "actual": true,
    "passed": false
  }
]