human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['The risk and the predictors of liver disease progression in carriers of inactive hepatitis B virus (HBV) are unclear.', 'Participants in the Risk Evaluation of Viral Load Elevation and Associated Liver Disease/Cancer-Hepatitis B Virus (REVEAL-HBV) study who were seronegative for hepatitis B e antigen; had serum levels of HBV DNA <10,000 copies/mL; and did not have cirrhosis, hepatocellular carcinoma, or increased serum levels of alanine aminotransferase were classified as carriers of inactive HBV (n = 1932). Study participants who were seronegative for HB surface antigen and antibodies against hepatitis C virus, yet had similar clinical liver features, were the controls (n = 18,137). Liver-related death and new cases of hepatocellular carcinoma were ascertained through computerized data linkage with National Cancer Registry and Death Certification profiles. The disease progression rates were estimated. The multivariate-adjusted hazard ratios for risk predictors were derived from Cox regression models.', 'There were 20,069 participants, contributing a total of 262,122 person-years, with a mean follow-up of 13.1 years. Annual incidence rates of hepatocellular carcinoma and liver-related death were 0.06% and 0.04%, respectively, for inactive HBV carriers; rates were 0.02%, and 0.02% for controls, respectively. The multivariate-adjusted hazard ratios for carriers of inactive HBV, compared to controls, were 4.6 (95% confidence interval: 2.5-8.3) for hepatocellular carcinoma and 2.1 (95% confidence interval: 1.1-4.1) for liver-related death. Older age and alcohol drinking habits were independent predictors of risk for carriers of inactive HBV to develop hepatocellular carcinoma.'] Are carriers of inactive hepatitis B virus still at risk for hepatocellular carcinoma and liver-related death?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['The risk and the predictors of liver disease progression in carriers of inactive hepatitis B virus (HBV) are unclear.', 'Participants in the Risk Evaluation of Viral Load Elevation and Associated Liver Disease/Cancer-Hepatitis B Virus (REVEAL-HBV) study who were seronegative for hepatitis B e antigen; had serum levels of HBV DNA <10,000 copies/mL; and did not have cirrhosis, hepatocellular carcinoma, or increased serum levels of alanine aminotransferase were classified as carriers of inactive HBV (n = 1932). Study participants who were seronegative for HB surface antigen and antibodies against hepatitis C virus, yet had similar clinical liver features, were the controls (n = 18,137). Liver-related death and new cases of hepatocellular carcinoma were ascertained through computerized data linkage with National Cancer Registry and Death Certification profiles. The disease progression rates were estimated. The multivariate-adjusted hazard ratios for risk predictors were derived from Cox regression models.', 'There were 20,069 participants, contributing a total of 262,122 person-years, with a mean follow-up of 13.1 years. Annual incidence rates of hepatocellular carcinoma and liver-related death were 0.06% and 0.04%, respectively, for inactive HBV carriers; rates were 0.02%, and 0.02% for controls, respectively. The multivariate-adjusted hazard ratios for carriers of inactive HBV, compared to controls, were 4.6 (95% confidence interval: 2.5-8.3) for hepatocellular carcinoma and 2.1 (95% confidence interval: 1.1-4.1) for liver-related death. Older age and alcohol drinking habits were independent predictors of risk for carriers of inactive HBV to develop hepatocellular carcinoma.'] Are carriers of inactive hepatitis B virus still at risk for hepatocellular carcinoma and liver-related death?
OUTPUT:
