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_50710 ( "Appearances" real, "School" text, "Wins" real, "Losses" real, "Percent" text, "Last Appearance" text )

### Question ###
What is Last Appearance, when Wins is less than 1, when Losses is 1, and when School is Oklahoma State?

### Accurate SQL ###

SELECT "Last Appearance" FROM table_50710 WHERE "Wins" < '1' AND "Losses" = '1' AND "School" = 'oklahoma state'