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.

Sentence 1:The race began as a fight between Chiarelli and Munter , with Munter getting the edge and 2003 candidate Terry Kilrea in a close third . Sentence 2:However , in the summer O'Brien joined the campaign , prompting Kilrea to drop out and endorse Chiarelli .
however

Sentence 1:Your web browser also may have settings to block outside groups from seeing this . Sentence 2:Finally , try to keep your transactions secure .
finally

Sentence 1:After suffering repeated dislocated knee injuries , he was delisted by Fremantle at the end of the 1995 season . Sentence 2:However , after surgery , he was re-drafted in the 1995 national draft .
however