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:The excavated specimen was most likely a young adult . Sentence 2:However , based on the beginning of ossification of the mid-cervical arch with the centrum , it was near maturity .

Ex Output:
however


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:The army of Ayutthaya could not resist them . Sentence 2:Finally , the camp was destroyed and become abandoned camp .

Ex Output:

finally