Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Mitochondrial DNA (mtDNA) copy number correlates with tumor pathology in some cancers.', 'To investigate mtDNA copy number in head and neck cancer (HNC).', 'mtDNA copy number was determined and compared between HNC patients and malignancy-free controls.', 'The mtDNA copy number was significantly higher in HNC patients, increased with cancer progression and correlated negatively with patient survival.
Student:
1