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.

Ex Input:
Sentence 1:Before the war the Silesian German population amounted to more than four million inhabitants . Sentence 2:However many died or fled before the oncoming front .

Ex Output:
however


Ex Input:
Sentence 1:The title holders could also enter . Sentence 2:As a result , theoretically a maximum of 69 teams could enter the tournament -- although this level had never been reached .

Ex Output:
as a result


Ex Input:
Sentence 1:Matt Wiman was expected to face Leonardo Santos at the event . Sentence 2:However on February 11 , Wiman pulled out of the bout citing a back injury and was replaced by Tony Martin .

Ex Output:

however