List the user ID, business ID with review length of the business which received the most likes in tips.
business which received the most likes refers to business_id where MAX(likes);
SELECT T1.user_id, T1.business_id, T2.review_length FROM Tips AS T1 INNER JOIN Reviews AS T2 ON T1.business_id = T2.business_id ORDER BY T1.likes DESC LIMIT 1