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.

Input: Consider Input: 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 .

Output: for example


Input: Consider Input: Sentence 1:It was probably built for Robert Dudley , 1st Earl of Leicester in the 1590s , but reverted to the Crown on his attainder , and was then let to Sir Henry Wallop . Sentence 2:However , he evidently sublet it to working ironmasters .

Output: however


Input: Consider Input: Sentence 1:A particular concern , Krasniqi says , is the current law on religious freedom . Sentence 2:Similarly , the KPEC plans to challenge the education ministry 's financing of an Islamic madrasa in the capital .


Output: similarly