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.
--------
Question: Sentence 1:Sometimes the edifice had to be boarded up . Sentence 2:However , in 2002 , as part of the celebrations of the Queen 's Golden Jubilee , the clock tower was again restored .

Answer: however


Question: Sentence 1:The Russian commander then found fault with Vukassovich 's abortive operation . Sentence 2:Finally , Suvorov held a private interview with Constantine after which the grand duke came out with tears in his eyes .

Answer: finally


Question: Sentence 1:Legacy effects are temporally and spatially variable and the resulting sediment have varying spatial extents , accumulation rates and residence times within a river system . Sentence 2:For example , removal of beaver dams may initially cause local sedimentation within a portion of basin that comprises solely a few hectares .

Answer:
for example