   ner_tags text[],
   sentence_offset bigint,
   sentence_id text -- unique identifier for sentences
-  ) distribute by hash(sentence_id);
+  ) distributed by (sentence_id);
 
 
 DROP TABLE IF EXISTS people_mentions CASCADE;

  is_true boolean,
  relation_id text, -- unique identifier for has_spouse
  id bigint   -- reserved for DeepDive
  ) distribute by hash(sentence_id);

DROP TABLE IF EXISTS has_spouse_features CASCADE;
CREATE TABLE has_spouse_features(

  length int,
  text text,
  mention_id text  -- unique identifier for people_mentions
  ) distributed by (sentence_id);


DROP TABLE IF EXISTS has_spouse CASCADE;
