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:Akane is able to extract the part , and she and Yukari earn the respect of the Atlantis crew . Sentence 2:But the Orpheus launches due to a testing fault , and ends up in a very deep orbit , unable to begin its mission .

Output: but

Input: Consider Input: Sentence 1:Raye has had successful years as a run - based offensive coordinator , namely with the 1984 Los Angeles Rams , when Eric Dickerson rushed for a league - record 2,105 yards . Sentence 2:However , his recent success has been questionable .

Output: however

Input: Consider 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 .
Output: however