Definition: 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: Sentence 1:It is said that this tank is to be one of the sixteen large reservoirs built by King Mahasen ( 277 -- 304 ) . Sentence 2:However the chronicle Mahavamsa have made a reference to this reservoir during the time of King Moggallana II ( 540 - 560 ) .
Output:
however