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:It is estimated that fish should be given as much as they can eat in 3 to 5 minutes , and once a day . Sentence 2:However , the electronic fish feeders prevent overeating by releasing the right quantity of food , at scheduled times .

Ex Output:
however


Ex Input:
Sentence 1:Internet cases raise several troublesome territorial jurisdiction problems . Sentence 2:For example , a website may be viewed anywhere in the world , though it is hosted in Anguilla and operated by a California citizen .

Ex Output:
for example


Ex Input:
Sentence 1:For every text we understand there is a context we are not fully cognizant of . Sentence 2:Thus , with every figure noticed or reality affirmed , there is , inevitably , unawareness .

Ex Output:

thus