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_68900 ( "Episode" text, "First aired" text, "Entrepreneur(s)" text, "Company or product name" text, "Money requested (\u00a3)" text, "Investing Dragon(s)" text )

### Question ###
The entrepreneur Adam Weaver was featured in which episode?

### Accurate SQL ###

SELECT "Episode" FROM table_68900 WHERE "Entrepreneur(s)" = 'adam weaver'