TASK 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.
PROBLEM: 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 .

SOLUTION: however

PROBLEM: Sentence 1:Chemistry debuted at number 34 on the Irish Albums Chart , and peaked at number 31 four weeks later . Sentence 2:However , the album was certified platinum in Ireland .

SOLUTION: however

PROBLEM: Sentence 1:Most camelina acres are grown in areas that were previously not utilized for farming . Sentence 2:For example , areas that receive limited rainfall that can not sustain corn or soybeans without the addition of irrigation can grow camelina and add to their profitability .

SOLUTION:
for example