Instructions: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.
Input: (CNN) An Australian senator with close ties to a prominent Chinese businessman and political donor has stepped down amid growing concerns about China's influence over Australian politics. Opposition Labor party Senator Sam Dastyari announced his resignation early Tuesday morning after weeks of pressure, saying he wanted to spare his party further distraction. "I have always honored my parliamentary oath, I've always acted with integrity and I remain a loyal patriotic Australian," Dastyari told reporters as he announced his resignation. The Dastyari controversy prompted the introduction of new security laws last week, including a complete ban on foreigners donating to Australian political parties.The Chinese government reacted furiously to allegations of influence in AustraliaDastyari has previously been accused of working closely with Chinese donors 
 Questions:"The truth is it is a mirror that exposes the ridiculousness of _ media, who blow up the 'China threat theory' ... (A) Australian (B) Chinese (C) China (D) Opposition Labor (E) Sam Dastyari (F) Dastyari
Output:
(A)