Get all articles from a category in english which are not in Spanish Wikipedia

SQL

SELECT  page.page_title, page.page_id,wb_items_per_site.ips_item_id,wb_items_per_site.ips_site_page
FROM page
INNER JOIN categorylinks  ON   cl_from = page.page_id
AND   categorylinks.cl_to = "Gender_equality"
INNER JOIN wb_items_per_site
ON ips_site_page=REPLACE(page.page_title,'_',' ')
AND ips_site_id="enwiki"
WHERE page.page_namespace = 0

#FROM wb_items_per_site WHERE ips_site_id="enwiki" AND ips_item_id IN (SELECT ips_item_id FROM wb_items_per_site WHERE ips_site_page LIKE ("'$title'") AND ips_site_id="'$lan'")'

SQL

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