You will be given a definition of a task first, then some input of the task.
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.

In the last decade, studies in hepatocellular carcinoma (HCC) demonstrate dysregulation of miRNAs expression. For instance, miR-650 has been implicated in gastric and colorectal cancer tumorigenicity; however, the role of miR-650 remains unknown in HCC.', 'In this study, we performed a comprehensive analysis to examine the miR-650 expression level in 248 HCC and 120 paracarcinomatous liver (PCL) tissues. The correlations between miR-650 expression level and the clinicopathological characteristics (HCC tumorigenicity) were evaluated. The role of miR-650 played in HCC was investigated by Q-PCR, western blot, and MTT.', "We found that miR-650 expression was significantly increased in HCC patients and significantly associated with the patients' age (P = 0.0019), differentiation capability (P = 0.0108), and also tumor stage (P = 0.0069). Moreover, we compared the expression level of both ING4 and miR-650 in 122 HCC patients by western blot and real-time PCR. Statistical result showed a significant negative correlation between them (r(s) =-0.2011, P = 0.0264). Transfection and MTT test suggested that miR-650 decreased the expression of ING4 and stimulate liver cells proliferation significantly.
Output:
0