-- Database schema
| Episode : episode_id [ TEXT ] primary_key , season [ INTEGER ] , episode [ INTEGER ] , number_in_series [ INTEGER ] , title [ TEXT ] , summary [ TEXT ] , air_date [ TEXT ] , episode_image [ TEXT ] , rating [ REAL ] , votes [ INTEGER ] | Person : name [ TEXT ] primary_key , birthdate [ TEXT ] , birth_name [ TEXT ] , birth_place [ TEXT ] , birth_region [ TEXT ] , birth_country [ TEXT ] , height_meters [ REAL ] , nickname [ TEXT ] | Award : award_id [ INTEGER ] primary_key , organization [ TEXT ] , year [ INTEGER ] , award_category [ TEXT ] , award [ TEXT ] , person [ TEXT ] Award.person = Person.name , role [ TEXT ] , episode_id [ TEXT ] Award.episode_id = Episode.episode_id , season [ TEXT ] , song [ TEXT ] , result [ TEXT ] | Character_Award : award_id [ INTEGER ] Character_Award.award_id = Award.award_id , character [ TEXT ] | Credit : episode_id [ TEXT ] Credit.episode_id = Episode.episode_id , category [ TEXT ] , person [ TEXT ] Credit.person = Person.name , role [ TEXT ] , credited [ TEXT ] | Keyword : episode_id [ TEXT ] Keyword.episode_id = Episode.episode_id , keyword [ TEXT ] | Vote : episode_id [ TEXT ] Vote.episode_id = Episode.episode_id , stars [ INTEGER ] , votes [ INTEGER ] , percent [ REAL ] |
-- -- List the name of persons who were not included in the credit for the 'How the Test Was Won' episode.

SELECT T2.person FROM Episode AS T1 INNER JOIN Credit AS T2 ON T1.episode_id = T2.episode_id WHERE T1.title = 'How the Test Was Won' AND T2.credited = 'false';