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 argumentation schemes provided in ( Walton , Reed & Macagno , 2008 ) describe tentatively the patterns of the most typical arguments . Sentence 2:However , the two levels of abstraction are not distinguished .
however

Sentence 1:God first sovereignly and efficaciously regenerates , and only in consequence of that do we act . Sentence 2:Therefore , the individual is passive in regeneration , neither preparing himself nor making himself receptive to what God will do .
therefore

Sentence 1:By 1917 , Landergin served on the Board of Directors of the Red Cross of Amarillo . Sentence 2:Additionally , he served on the Board of Directors of the Llano Cemetery Association .

additionally