Service refers to a paid or unpaid activity that does things for others and benefits others, and meets some special needs of others in the form of providing living labor, not in kind or rarely. Based on the above definitions, Which of the following are not services:. ["Xiao Zhou's car broke down for repair, and the auto repair shop replaced parts worth more than 2,000 yuan.", "To facilitate students' withdrawal at any time, a bank has installed an ATM on campus.", 'c. A hospital sent a medical team to the countryside to diagnose and treat the farmers.', 'Xiao Wang, a resident of a community, posted on the community network forum to improve the level of property management.']