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:Scanner manufacturers usually have their own name attached to this technique . Sentence 2:For example , Epson , Minolta , Nikon , Konica Minolta , Microtek , and others use Digital ICE , while Canon uses its own system FARE ( Film Automatic Retouching and Enhancement system ) .

Ex Output:
for example


Ex Input:
Sentence 1:However , Prince himself felt slighted and by the end of the tour fired most of The Revolution . Sentence 2:Thus , the album was never released .

Ex Output:
thus


Ex Input:
Sentence 1:He paid 50,000 ducats for the palazzo to the Loredan family , who were having financial difficulties at the time . Sentence 2:However , he sold it only two years later to Duke Guglielmo Gonzaga of Mantua .

Ex Output:

however