select 'Dropping Annotation Tables and Samples, Features, and FeatureMatrix' as 'note';

drop table if exists README;
drop table if exists Annotation;
drop table if exists OntologyMatch; 
drop table if exists BaseToken; 
drop table if exists WordToken; 
drop table if exists Sentence; 
drop table if exists EmptySentence; 
drop table if exists NewLineToken; 
drop table if exists Calculation;
drop table if exists POS;
drop table if exists TermFrequency; ;
drop table if exists Class;
drop table if exists Sample;
drop table if exists Feature;
drop table if exists FeatureBin; 
drop table if exists FeatureMatrix; 
drop table if exists FeatureMatrixOnt;
drop table if exists MyFeatureSelection;

select 'Dropping tables is done' as 'note';
