Read the following context and choose the best option to answer the question.
Context: * My surround sound system -- purchased in the fall of nineteen - ninety and ninety - six -- is holding up just fine . It has n't been able to play CD 's for about seven years , but it still delivers clear center channel sound and bass so awesome my neighbors call the cops . It 's made by Aiwa , a company I ' m pretty sure went under because of the Y2 K bug , and I dust it twice a week . I ' m proud it still delivers the best quality 5.0 sound that the grunge era can offer .
Question: What is the narrator likely to do in relation to the stereo ?
Options: 
- They are to see if it is Y2 K compliant .
 - They are to adjust the sound .
 - They are to recommend Aiwa to their friends .
 - They are to adjust the bass .


They are to recommend Aiwa to their friends .