Q: 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.
Sentence 1:Workers ' Aid was supported by the International Socialist Group , the USFI , and the Workers Revolutionary Party ( Workers Press ) . Sentence 2:However , there was rivalry between these groupings which did not help the solidarity project .
A:
however