Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE stay (patient VARCHAR, room VARCHAR, staystart VARCHAR)

### Question ###
Find the patient who most recently stayed in room 111.

### Accurate SQL ###

SELECT patient FROM stay WHERE room = 111 ORDER BY staystart DESC LIMIT 1