Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:

Convert text to sql: What is the id of the reviewer whose name has substring 'Mike'? | movie : mid , title , year , director | reviewer : rid , name | rating : rid , mid , stars , ratingdate | rating.rid = reviewer.rid | rating.mid = movie.mid | 

### Response:

select _ from _ where _ like _ | select rid from reviewer where name like '%Mike%'