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:This book became the subject of legal action due to copyright issues . Sentence 2:However , the issues were ruled against , and the book continues to be sold .

Output: however


Input: Consider Input: Sentence 1:on the last day of the season , a loss that ended hopes of lasting the whole season undefeated at home . Sentence 2:Yet , it was the club 's highest finished since 2003 and promised much for the future .

Output: yet


Input: Consider Input: Sentence 1:He is also said to have created 17 bureaucratic rank levels . Sentence 2:However , modern scholars doubt that these occurred so early in Silla 's development .


Output: however


