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: Neural networks that regulate binge eating remain to be identified, and effective treatments for binge eating are limited.', 'We combined neuroanatomic, pharmacologic, electrophysiological, Cre-lox, and chemogenetic approaches to investigate the functions of 5-hydroxytryptamine (5-HT) 2C receptor (5-HT', 'We showed that 5-HT stimulates DA neural activity through a 5-HT
Output:
0