Task: Discourse Connective Identification
Input (English): 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 .
Output (English): however