question: The primary obstacle to the eradication of cyber crime is the excessive reliance on what ?
answer: firewalls and other automated `` detection '' systems
turker_answer: The primary obstacle to the eradication of cyber crime is the excessive reliance on firewalls and other automated `` detection '' systems .
rule-based: The primary obstacle to the eradication of cyber crime is the excessive reliance on firewalls and other automated `` detection '' systems .