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 number of white stars will correspond to the number of provinces in Ecuador . Sentence 2:However , this flag is identical to Venezuela 's flag from 1905 until 1930 , and similar to Venezuela 's current flag ( the stars are now in a semi circle pattern ) .

Ex Output:
however


Ex Input:
Sentence 1:After Sharif - Emami addressed her in a rude manner during a parliamentary debate , he visited her home and apologised privately . Sentence 2:However , Manouchehrian demanded a public apology which he refused to deliver .

Ex Output:
however


Ex Input:
Sentence 1:Timpani heads are sized based on the size of the head , not the bowl . Sentence 2:For example , a 23 - inch ( 58 cm ) drum may require a 25 - inch ( 64 cm ) head .

Ex Output:

for example