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: Most parents dream of their children growing up to become doctors, lawyers or astronauts. But when Richard and Sara from Newport think of their nine-year-old son Toby's future, they see prison. The schoolboy, who features in a new programme tonight on Channel 5 called My Violent Child, has suffered from bouts of extreme violence since he was very young - even at the age of four he threatened his older brother, then five, with a knife. Scroll down for video Sara and Richard from Newport are struggling to control their nine year old son Toby, who suffers from violent outburtssRichard and Sara from Newport have four sons aged four to 10But the couple's second eldest Toby, nine, suffers violent outburstsHe has already been in trouble with police for attacking a child with a brickThe family are appearing on Channel 5's show My Violent Child tonight 
 Question:As Sara starts to use tactile behaviour, including hugging _ when he is having a tantrum or lightly touching his hand, she sees that her son starts to come out of his tantrums much quicker.

Toby