Chloe Olson's mother choked on a tortilla chip at their home in Ridgewood, New Jersey.
And when Kelly Olson kept coughing and couldn't talk, Chloe knew exactly what do, she called 911.
Operator: 911 what is your emergency?
Chloe: Daddy mommy's choking.
Operator: She's choking?
Chloe: Yes, she can't talk right now.
Operator: OK, she can't talk.
Operator: OK, can you open the front door and I'll get help over to you?
Operator: OK, open the front door and we'll be right there.
Chloe: Love you, bye.
Fortunately, Kerry Olson stopped choking just before the local fire department, police department, and ambulance arrived.