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.

[EX Q]: To evaluate whether genotypes of interleukin (IL)-6 gene promoter positions -174 and -572 are associated with histologic chorioamnionitis and neonatal inflammatory disease in preterm infants.', 'DNA from very low birth weight or very preterm infants (n = 107) was genotyped for IL-6-174 and -572 polymorphisms (GG/GC/CC). The placentas were analyzed for histological inflammatory findings. Data on neonatal inflammatory diseases, including chronic lung disease (CLD), necrotizing enterocolitis (NEC), and septicemia, were collected using the definitions of the Vermont Oxford Network database.', 'In univariate analyses, the IL-6-174 GG genotype was associated with a higher incidence of histologic chorioamnionitis. In multivariate analyses, the -174 GG and -572 GC genotypes were correlated with histologic chorioamnionitis (P = .039 and .009, respectively). Gestational age was not associated with genotype polymorphisms. IL-6-174 genotypes were not associated with CLD and/or NEC, but the CC genotype was correlated with septicemia in both univariate and multivariate analyses (P = .027). IL-6-572 genotypes were not associated with neonatal inflammatory disease.
[EX A]: 1

[EX Q]: In RA, conflicting results have been described on the association between genotypes of the complement factor mannose-binding lectin (MBL) and disease susceptibility and severity. This might be due to underpowerment of previous research work and the fact that no confirmation cohorts were used. Therefore a different approach is warranted.', 'MBL2 gene polymorphisms were determined in two RA cohorts (378 and 261 cases) and 648 controls. Considering MBL polymorphisms, cases and controls were categorized in groups of high, intermediate and low MBL production. The total sample size allows detection of a potential association between RA susceptibility and MBL groups with an odds ratio of 1.37 (alpha < 0.05; 1-beta > 0.8). Disease severity as defined by the need for anti-TNF therapy was also analysed for possible associations with MBL groups.', 'There was no difference in the frequencies between MBL genotypes of RA cases and controls that are associated with high (cases 54.4%, controls 57.0%), intermediate (cases 28.9%, controls 27.5%) or low (cases 16.7%, controls 15.5%) MBL production. Furthermore, there was no association between MBL groups and disease severity.
[EX A]: 1

[EX Q]: The goal of this investigation was to examine the effect of immunity to nerve growth factor (NGF) on alterations in sensory nerves from the urinary bladder in the dorsal root ganglia (DRG) and their projections to the L6/S1 spinal cord following urethral obstruction in the rat.', 'Female Wistar rats were immunized to murine 2.5S NGF, then obstructed by partial urethral ligation for 6 weeks. Retrograde axonal tracing with FluoroGold and WGA-HRP was used to measure areas of bladder DRG cells and afferent projections in the sacral spinal cord. Multiunit activity on bladder nerves allowed recording of micturition reflexes. Immunohistochemical staining for growth associated protein (GAP)-43 in the sacral parasympathetic nucleus (SPN) was used to assess potential growth or activity of axons in the spinal cord. Voiding frequencies were then measured in awake obstructed and NGF immune-obstructed rats.', 'Immunity to NGF prevented obstruction-induced hypertrophy of DRG neurons, reduced retrograde axonal labeling of sacral afferent projections, eliminated enhancement of a spinal micturition reflex and abolished the increased GAP-43 expression in the SPN. Immunity to NGF prevented the urinary frequency that accompanies obstruction.
[EX A]:
1