Read the following context and choose the best option to answer the question.
Context: We stopped at a rest stop off the New Jersey Turnpike to relieve ourselves and stretch for a bit , and we thought all was well . We went back to Janice 's car and Jen got into the driver 's seat . She turned the key in the ignition , and nothing happened .
Question: What may happen at the rest stop ?
Options: 
- We may drink water from a well .
 - An auto repair shop may be fixing cars .
 - None of the above choices .
 - Some cars may be parked outside .


Some cars may be parked outside .