question: What companies have been involved with health care fraud cases ?
answer: Bristol-Myers Squibb , Eli Lilly , Pfizer , AstraZeneca and Johnson & Johnson
turker_answer: Bristol-Myers Squibb , Eli Lilly , Pfizer , AstraZeneca and Johnson & Johnson have been involved with health care fraud cases .
rule-based: Bristol-Myers Squibb , Eli Lilly , Pfizer , AstraZeneca and Johnson & Johnson have been involved with health care fraud cases .