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 table_50850 ( "Ride" text, "Year Opened" real, "Ride Manufacturer and Type" text, "Minimum Height" text, "Rating" real )

### Question ###
What is the ride manufacturer and type with a minimum height of 54', after the year 1991?

### Accurate SQL ###

SELECT "Ride Manufacturer and Type" FROM table_50850 WHERE "Minimum Height" = '54' AND "Year Opened" > '1991'