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.

Input: Consider Input: 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 .

Output: however

Input: Consider Input: Sentence 1:Warwick tells Arc that he failed the magic spell test on purpose because if anyone found out he had magical powers , he would be kicked out of school . Sentence 2:However , his powers are exposed when he accidentally brings a villain to life from a painting .

Output: however

Input: Consider Input: Sentence 1:He was sent with companions ( among whom was St Alban of Mainz ) to enlighten Germany . Sentence 2:However , in Mainz they were obliged to flee from invading Vandals and on their way Theonestus was martyred in Altino in Italy .
Output: however