Sarah Palin Quote, or Random Algorithmic Gibberish?

This quiz has been taken 817 times; users have correctly identified the source of quotes 50.31 % of the time. More stats.

There's a 50% chance that Sarah Palin said the quote below, and a 50% chance it was generated by my Markov chain–based random text generator. Can you tell which it is?

My husband is a pilot. Property taxes were too high. I did.

Who said it?

 An algorithm
 Sarah Palin