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:I have no clear solution to the paradoxes this half testimony , half performance raised . Sentence 2:But describe it as one of many possible ways of dealing with the material .

Output: but


Input: Consider Input: Sentence 1:The New York Times had shrunk to almost nothing by the 1890s . Sentence 2:However , after its purchase by Adolph Ochs of Knoxville , Tennessee , in 1896 , it reached an upscale audience with unbiased and detailed news .

Output: however


Input: Consider Input: Sentence 1:As an example , it is physically possible to make interchangeable screws , bolts , and nuts entirely with freehand toolpaths . Sentence 2:But it is economically practical to make them only with machine tools .


Output: but