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_203_631 ( id number, "year" number, "name of show" text, "episodes" text, "other guests" text, "winner(s)" text )

### Question ###
what is the number of other guests in the 2002 show a trio delights ?

### Accurate SQL ###

SELECT "other guests" FROM table_203_631 WHERE "year" = 2002 AND "name of show" = 'a trio delights'