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.

[Q]: Sentence 1:The top two nominees for Neo-Group B were Rica and Rocky ; no change in nominees happened after Neo-Group A 's discussion . Sentence 2:However , Big Brother later on announced that all housemates are up for eviction .
[A]: however


[Q]: Sentence 1:If verified , this would be the earliest known occupation of northern Europe by humans , as previous evidence had indicated that Europe was only sporadically occupied , at southerly latitudes , before 500,000 BP . Sentence 2:However , these findings have sparked a major controversy .
[A]: however


[Q]: Sentence 1:Callan connected the beginning of the first coil to the beginning of the second . Sentence 2:Finally , he connected a battery , much smaller than the enormous contrivance just described , to the beginning and end of winding one .
[A]:
finally