Use reasoning to lead to the answer of the following question:
The person responsible for the care of the patient was busy on her cell phone, the patient died because of this person's what?\nOptions:\n- antipathy\n- indifferent\n- recollect\n- being mean\n- negligence
 Reasoning process:
User
Being busy on cell phone results in negligence. People can die because of negligence. Therefore, the final answer is negligence.
Assistant