Definition: In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
Input: FBI Special Agent Seeley Booth:  We 're talking about the Ten Commandments here , Bones . Thou shalt not commit adultery . _ One _ down from your personal favorite : Thou shalt not kill .
Temperance Brennan: Oh , so you also believe that Moses wandered the desert for 40 days , climbed Mount Sinai , at which point a supernatural force carved a convenient list of behavioral guidelines on two pieces of rock ?
FBI Special Agent Seeley Booth: Yeah . That 's why it 's on the Supreme Court .

Commandments