<human>: Here is a goal: How to change a tire on a vehicle.

How would you accomplish this goal?

OPTIONS:
- First place jack under  vehicle, remove lugnuts, remove tire, put on new tire and tighten lugnuts, then lower car.
- First place jack under and raise vehicle off ground, remove lugnuts, remove tire, put on new tire and tighten lugnuts, then lower car.
<bot>: First place jack under and raise vehicle off ground, remove lugnuts, remove tire, put on new tire and tighten lugnuts, then lower car.