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:Masters of Klutz Fu : Fergy and Paulie decide to learn martial arts to fend off kids at parties . Sentence 2:However , since finding that Petunia Pretztail 's style , Petunia Fu , is exclusive to her , they develop their own martial art , Klutz Fu .
A:
however