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.

Example Input: The appropriateness of vigorous fluid resuscitation to normal blood pressure following hemorrhage in uncontrolled bleeding has recently been questioned due to the possibility of dislodging clots and exacerbating hemorrhage. To develop a rational blood pressure target that maximizes the metabolic benefits of resuscitation without causing increased blood loss, it was first necessary to determine whether there is a reproducible mean arterial pressure (MAP) at which rebleeding occurs. The purpose of this study was to explore the relationship between the rate and time of resuscitation after injury and the rebleeding MAP in an uncontrolled hemorrhage model.', "Sixty-two anesthetized pigs were instrumented with catheters and splenectomized, and suction tubes were placed in the lateral peritoneal recesses to continuously capture shed blood. With the abdomen open, an aortotomy was made in the infrarenal aorta. At either 5, 15, or 30 minutes after the end of the initial hemorrhage, resuscitation with warmed lactated Ringer's solution was begun at either 100 or 300 mL/min. The rebleeding MAP was determined at the moment blood appeared in the suction tubes.", 'The average pressure at the rebleeding point for all animals was MAP = 64 +/- 2, Systolic = 94 +/- 3, and Diastolic = 45 +/- 2 mm Hg. The pressure at which rebleeding occurred in this aortotomy model was not affected by either time of resuscitation (5-30 min), nor was the rebleeding pressure affected by the rate (100 vs. 300 mL/min) of resuscitation.
Example Output: 0

Example Input: Intracellular pathogens have developed elaborate strategies for silent infection of preferred host cells. Chlamydia pneumoniae is a common pathogen in acute infections of the respiratory tract (e.g. pneumonia) and associated with chronic lung sequelae in adults and children. Within the lung, alveolar macrophages and polymorph nuclear neutrophils (PMN) are the first line of defense against bacteria, but also preferred host phagocytes of chlamydiae.', 'We could show that C. pneumoniae easily infect and hide inside neutrophil granulocytes until these cells become apoptotic and are subsequently taken up by macrophages. C. pneumoniae infection of macrophages via apoptotic PMN results in enhanced replicative activity of chlamydiae when compared to direct infection of macrophages, which results in persistence of the pathogen. Inhibition of the apoptotic recognition of C. pneumoniae infected PMN using PS- masking Annexin A5 significantly lowered the transmission of chlamydial infection to macrophages. Transfer of apoptotic C. pneumoniae infected PMN to macrophages resulted in an increased TGF-ss production, whereas direct infection of macrophages with chlamydiae was characterized by an enhanced TNF-alpha response.
Example Output: 0

Example Input: Accurate sampling of gallbladder bile for biliary analysis is essential for determining any potential difference between combined bile acid therapy and monotherapy in gallstone patients.', 'In 104 gallstone patients undergoing extracorporeal shock wave lithotripsy with following bile acid therapy [either chenodeoxycholic acid (500 mg/day) and ursodeoxycholic acid (500 mg/day), group I (n = 53), or ursodeoxycholic acid alone (1000 mg/day), group II (n = 51)], bile samples, obtained by direct fine needle puncture of the gallbladder, were investigated for biliary lipids, total biliary protein concentration, and nucleation time before and after 12 months of bile acid therapy.', 'Initially, a negative correlation was found between nucleation time and number of gallstones and between total biliary protein concentration and nucleation time (r = -0.52 and r = -0.49 in group I vs r = -0.56 and r = -0.51 in group II, p < 0.01 in each group). The correlation between total biliary protein concentration and nucleation time was also found after 12 months of bile acid treatment (r = -0.54 in group I vs r = -0.47 in group II, p < 0.01 in each group). In group I, the decrease in cholesterol saturation index, biliary cholesterol, cholic acid, deoxycholic acid, and total protein concentration was more pronounced than in group II (p < 0.01). The same effect was found concerning the prolongation of nucleation time (p < 0.01). Furthermore, dissolution rates were higher in group I compared with group II (80.4 vs 69.0%, p < 0.01).
Example Output:
0