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.

Input: Consider Input: Sentence 1:This iron works existed until at least 1566 . Sentence 2:Furthermore , it is probably that this mill was associated closely with the village of Birnbaum that was abandoned in the 15th century .

Output: furthermore


Input: Consider Input: Sentence 1:However , their stories , composed in verse form , were not written down until the subsequent Sassanian period . Sentence 2:In fact , there is no known Parthian - language literature that survives in original form , since it was written down in the following centuries .

Output: in fact


Input: Consider Input: Sentence 1:Seiya comes and finds out that Wannya infected by mold disease . Sentence 2:Thus , he becomes listless .


Output: thus