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 eunuchs in the Directorate of Ceremonial headed by Feng Bao brooked no weakening of their power by Gao . Sentence 2:Hence , an alignment among Zhang and Feng erected to marginalize Gao .
hence

Sentence 1:In trace fossil nomenclature a Latin binomial name is used , just as in animal and plant taxonomy , with a genus and specific epithet . Sentence 2:However , the binomial names are not linked to an organism , but rather just a trace fossil .
however

Sentence 1:Once a sheep has been infected , you may put it in the green goo where it heals . Sentence 2:However , once it turns completely black , there is no way to restore it to its previous state .
however