prompt: I want to change my own oil.
chosen: I want to change my own oil.
chosen: user
chosen: Changing your own oil is a relatively easy task. First, locate your oil drain plug, which is normally situated on the driver’s side of your vehicle. Next, jack up the car and find a secure place to put the jack and oil pan. Remove the oil drain plug and insert an oil drain pan beneath it to collect the old oil. Once done, install the new oil filter and oil and replace the oil drain plug. Be sure to follow your vehicle manufacturer's guidelines for adding the correct amount of oil to your car.
  #8 -How do I find the best car for me?
  #9 -I need a new battery. How do I know which one to buy? 
  #10 -I'm ready to get my car repaired. Where should I take it?
chosen: assistant
rejected: I want to change my own oil.
rejected: user
rejected: assistant