id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
en-wikipedia-org-6897		Similarity (psychology) - Wikipedia			.html	text/html	1715	219	53	Research in cognitive psychology has taken a number of approaches to the concept of similarity.	./cache/en-wikipedia-org-6897.html	./txt/en-wikipedia-org-6897.txt