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:Sources are also required when quoting someone , with or without quotation marks , or closely paraphrasing a source . Sentence 2:However , the citing of sources is not limited to those situations -- editors are always encouraged to add or improve citations for any information contained in an article .

A: however
****
Q: Sentence 1:Moreover , the state offers a 25 % movie tax credit . Sentence 2:However , while location filming did take place in rural New Mexico and further north on the Utah and Nevada border , most of the shooting was studio - based .

A: however
****
Q: 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 ) .

A:
however
****