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.
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Question: Sentence 1:The first negative speaker should always make some points in rebuttal at this stage of the speech . Sentence 2:However , such rebuttal should be kept short .

Answer: however

Question: Sentence 1:PJ also learns the real reason why the band broke up . Sentence 2:Meanwhile , Emmett proves to Teddy that she had promised to be his date to the Homecoming Dance in elementary school , so Teddy tries to hook him up with Alicia , the new girl in school .

Answer: meanwhile

Question: Sentence 1:It also allows one to avoid labour - intensive cloning procedures as well . Sentence 2:However , if this route is taken , there are other biases and hurdles one must consider .

Answer:
however