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.

Example Input: Sentence 1:Each construct induced significant activation in the reporter assays signifying that internal insertion size does not influence the dCas9 complex function . Sentence 2:Similarly , the effect of internal insert sequence was also determined through a set of unique sgRNA variants displaying cassettes of 25 random nucleotides .
Example Output: similarly

Example Input: Sentence 1:Bobby loses the first game , and does n't show up for the second , therefore losing by forfeit . Sentence 2:Finally , he wins the third game using unconventional tactics .
Example Output: finally

Example Input: Sentence 1:Gopi turns as Aggi Ramudu changes his attire , in various forms of disguise he sees the end of his traitors and protects the idol . Sentence 2:Finally , the movie ends on a happy note with the marriage of Gopi & Vijaya .
Example Output:
finally