Santa is coming to town and he needs your help finding out who's been naughty or nice. You will be given an entire year of JSON data following this format:
{
January: {
'1': 'Naughty','2': 'Naughty', ..., '31': 'Nice'
},
February: {
'1': 'Nice','2': 'Naughty', ..., '28': 'Nice'
},
...
December: {
'1': 'Nice','2': 'Nice', ..., '31': 'Naughty'
}
}
Your function should return "Naughty!" or "Nice!" depending on the total number of occurrences in a given year (whichever one is greater). If both are equal, return "Nice!"