In this task, you are given two sentences in the English language (Sentence 1 and Sentence 2). Your task is to identify the connecting word between the two sentences.
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Question: Sentence 1:The final version of the catalogue containing 103 objects was published in 1781 in the Connaissance des Temps for the year 1784 . Sentence 2:However , due to what was thought for a long time to be the incorrect addition of Messier 102 , the total number remained 102 .

Answer: however

Question: Sentence 1:Waratahs were the only sports club which had its own licensed club house and grounds . Sentence 2:Thus , their recruiting tentacles reached out quickly to sign - up the lion 's share of talented new arrival in town .

Answer: thus

Question: Sentence 1:Data mining is an important criteria in constructing a technical Data Management System . Sentence 2:For example , in building a E-commence platform , TDMS is needed to search and display information about the products .

Answer:
for example