Sentence 1: By contrast , the Allemanists insisted on the autonomy of the trade unions and saw the extra-parliamentary party merely as the political representative of the socialist workers ’ movement .
Sentence 2: By contrast , the Allemanists insisted on the autonomy of the trade unions and saw the Socialist Party merely as the political representative of the non-parliamentary workers ' movement .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?