Detect and mask PII in this text 
"My name is Joe Smith and email address is joesmith9999@gmail.com. I'd like to leave a review about Vizio's 55 OLED TV. It had great picture quality, but I had trouble mounting it on the wall.". 
Give me back a JSON result of the form 
{
  "original_text": <the original text>, 
  "masked_text": <text with PII masked>", 
  "pii_detected":}
{"original_text": "My name is Joe Smith and email address is joesmith9999@gmail.com. I'd like to leave a review about Vizio's 55 OLED TV. It had great picture quality, but I had trouble mounting it on the wall.", "masked_text": "My name isand email address is. I'd like to leave a review about Vizio's 55 OLED TV. It had great picture quality, but I had trouble mounting it on the wall.", "pii_detected":}