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:Cragen and his detectives later determined that the wife of the boy 's biological father killed his mother and gave the baby to the adoption agency , where he was given a home . Sentence 2:In the end , the boy 's biological father won custody of him .
Example Output: in the end

Example Input: Sentence 1:Membership in the FDJ was nominally voluntary . Sentence 2:However , those who did not join lost access to organized holidays , and found it difficult ( if not impossible ) to be admitted to universities , pursue chosen careers etc .
Example Output: however

Example Input: Sentence 1:Jump up ^ Cinema Treasures lists capacity as 1250 seats , as did a San Francisco Chronicle article . Sentence 2:However , a San Francisco Examiner article described the theater as having 800 seats .
Example Output:
however