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: Dr. Mark Greene:  An exciting case ? Here 's _ one _ : Guy comes in , hypovolemic shock . Defibrillated ten , fifteen times . We maxed out on lidocaine , added bretylium , finally shocked him back to sinus , goes bradycardic . So I float a transvenous pacemaker , get capture , he stops breathing . I had to climb on , intubate him cowboy - style right there on the table .
Nurse Wendy Goldman: Wow .
Dr. Mark Greene: Man .
Nurse Wendy Goldman: What happened ?
Dr. Mark Greene: He died .

case