Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: (CNN) -- U.S. kidnapping victim Jaycee Dugard, who gave birth to two children during her 18 years in captivity, said she did what she had to do to survive. During a wide-ranging interview with ABC News' Diane Sawyer that aired Sunday night, Dugard opened up about her experiences at the hands of her captors, Nancy and Philip Garrido. Dugard was just 11 years old when she was abducted in 1991 from the street in front of her South Lake Tahoe, California, home. The Garridos held her and her daughters in a hidden compound of sheds and tarpaulins until she was found in 2009.Jaycee Dugard was just 11 when she was abductedShe gave birth to two children during her 18 years in captivityHer memoir, "A Stolen Life," is due in stores on TuesdayDugard speaks exclusively to ABC News' Diane Sawyer 
 Question:"There's a switch that I had to shut off," she told _.

Diane Sawyer