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:There is not one system of doing it with different towns doing it differently . Sentence 2:For example , in the town of Santiago , students are only identified as speech only or sign only and learn in different environments .

Ex Output:
for example


Ex Input:
Sentence 1:Following the Rogue River Indian War in 1856 , most of the remaining natives were moved by the government to the Grand Ronde Indian Reservation . Sentence 2:However , seven families of Umpqua hid in the hills , eluding capture for many decades .

Ex Output:
however


Ex Input:
Sentence 1:Mrs Gandhi seized the opportunity to denounce Nijalingappa 's move . Sentence 2:Yet , she did not formally reveal her preference until the night before the elections , when she called on her party to ' vote according to conscience ' .

Ex Output:

yet