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:First , the system voltage is raised up to 250 to 600 volts by a power supply inside the CDI module . Sentence 2:Then , the electric current flows to the charging circuit and charges the capacitor .
then

Sentence 1:Since joining Thai Rak Thai , however , Wang Nam Yen has largely been sidelined by Thaksin amid occasional squabbles with Sanoh . Sentence 2:As a result , Sanoh has become one of Thaksin 's most vocal critics in the Thai Rak Thai Party .
as a result

Sentence 1:Jules 's Elimination : It was made clear that Jules voted for Jennifer during the computer test , and was eliminated . Sentence 2:Therefore , Jennifer could not be the mole .

therefore