Instructions: Given a passage classify if the passage has a definite objective/aim/goal or not. Output '1' if the passage has a defininte objective/aim/goal and output '0' if the passage does not have a definite objective/aim/goal.
Input: Long-term prognosis of hepatocellular carcinoma (HCC) patients is challenging, and novel biomarkers are needed to predict patient risk and serve as potential therapeutic target.', 'We found -glucosidase 1 is significantly overexpressed and activated in primary HCC tissue and multiple HCC cell lines. -Glucosidase 1 expression is associated with predicting prognosis of HCC patients under chemotherapy. Silencing -glucosidase 1 inhibits growth and survival of HCC cells, with preferential inhibitory effects on high -glucosidase 1-expressing cells. Combination of chemo drug with -glucosidase 1 inhibitor sensitized HCC cells to chemotherapy.
Output:
1