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:Like many universities and colleges in the United States , Stanford does not make use of hoods for bachelors . Sentence 2:Instead , bachelors use a stole bearing the university seal at graduation ceremonies .

Ex Output:
instead


Ex Input:
Sentence 1:There are a number of molecules known to inhibit this enzyme . Sentence 2:For example , cerulenin inhibits synthase II in Spinacia oleracea , Allium ampelprasum , Escherichia coli , and Streptoccoccus pneumonia .

Ex Output:
for example


Ex Input:
Sentence 1:Others wrote equally enthusiastic reports , with abundant praise being given to the singers as well . Sentence 2:However , there were detractors who criticised both the opera and its composer : its new style and its restless harmonic shifts into remote keys did not please all .

Ex Output:

however