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 Q]: Sentence 1:It used to attract many visitors . Sentence 2:However , with time things have deteriorated now .
[EX A]: however

[EX Q]: Sentence 1:The symplectic group acts transitively on complex structures by conjugation . Sentence 2:Moreover , the subgroup commuting with J is naturally identified with the unitary group for the corresponding complex inner product space .
[EX A]: moreover

[EX Q]: Sentence 1:Dubois moved to the Netherlands in April 1863 , and reputedly stayed for about two years . Sentence 2:However , he could n't get used to the cooler climate , and returned to Rome where he concentrated on his writing and his promotion of the Italian rules of the game .
[EX A]:
however