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_55342 ( "Finish Position" text, "Lengths Behind" text, "Post Position" real, "Horse name" text, "Trainer" text, "Jockey" text, "Owner" text, "Post Time Odds" text )

### Question ###
Who the Owner that has a Lengths Behind of 5 ?

### Accurate SQL ###

SELECT "Owner" FROM table_55342 WHERE "Lengths Behind" = '5½'