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.

Ex Input:
Sentence 1:These events , combined with the effects of the Civil War and Reconstruction took a heavy toll on the parish . Sentence 2:However , the people proved resilient , and in short order became prosperous again .

Ex Output:
however


Ex Input:
Sentence 1:Whereas , ad valorem tax appeals can often be made at a local level without any professional help , special assessment appeals often require the assistance of attorneys , engineers and other consultants . Sentence 2:Furthermore , a taxpayer often has the opportunity to protest a property tax assessment annually .

Ex Output:
furthermore


Ex Input:
Sentence 1:His whole body is covered in a texture that resembles the cloudy sky . Sentence 2:He therefore strongly resembles a walking Magritte painting .

Ex Output:

therefore