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.
Q: Sentence 1:The 2002 line - up was headlined by Primordial and ran for a second year in 2003 . Sentence 2:Numbers however dwindled that year and a number of changes were implemented before the festival 's third running in 2004 .
A:
however