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:Then in April 2003 . Sentence 2:However , in late July 2003 , Lopez clarified that these plans had been canceled .

Ex Output:
however


Ex Input:
Sentence 1:Na'Vi announced that their Dota 2 squad had disbanded after this disappointing finish . Sentence 2:However , a few days later they announced that Dendi and SoNNeikO would be returning for Na'Vi's new Dota team .

Ex Output:
however


Ex Input:
Sentence 1:Boone begins to think of Whale as a friend . Sentence 2:But one night after they return from a Hollywood garden party , Whale makes an advance at Boone , trying to make him so angry that he will kill Whale .

Ex Output:

but