And that 's how all great scientific discoveries are made , by accident - usually food related . CERN purchased a smaller microwave oven for the research staff and turned the LHC towards the hunt for the so called " Oh God ! " particle .
According to the above context, choose the best option to answer the following question.
Question: How does the narrator think the best scientific discovery is made ?
Options:
- When people use a smaller microwave .
 - By people doing things unintentionally .
 - When people hunt for the answers .
 - When people have a food related accident .


By people doing things unintentionally .