original_query: What steps did the Socialist parties take to draw the attention of the chancellor to the dangers of the situation?
query: What steps did the Socialist parties take in 1921 to draw the attention of the chancellor to the dangers of the situation?
answer: Following the murders of Karl Gareis and Matthias Erzberger, both Socialist parties took steps to draw the chancellor's attention to the dangers of the situation and demanded energetic measures against those responsible for the agitation and crimes.