question: What are some companies that profit from the BDS system ?
answer: China Aerospace Science and Industry Corp , AutoNavi Holdings Ltd , and China North Industries Group Corp. .
turker_answer: Some companies that profit from the BDS system are China Aerospace Science and Industry Corp , AutoNavi Holdings Ltd , and China North Industries Group Corp. .
rule-based: Some companies that profit from the BDS system are China Aerospace Science and Industry Corp , AutoNavi Holdings Ltd , and China North Industries Group Corp. .