Given the task definition, example input & output, solve the new input case.
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: Chronic rhinosinusitis (CRS) is a heterogeneous disease with an uncertain pathogenesis. Group 2 innate lymphoid cells (ILC2s) represent a recently discovered cell population which has been implicated in driving Th2 inflammation in CRS; however, their relationship with clinical disease characteristics has yet to be investigated. The aim of this study was to identify ILC2s in sinus mucosa in patients with CRS and controls and compare ILC2s across characteristics of disease. A cross-sectional study of patients with CRS undergoing endoscopic sinus surgery was conducted. Sinus mucosal biopsies were obtained during surgery and control tissue from patients undergoing pituitary tumour resection through transphenoidal approach. ILC2s were identified as CD45(+) Lin(-) CD127(+) CD4(-) CD8(-) CRTH2(CD294)(+) CD161(+) cells in single cell suspensions through flow cytometry. ILC2 frequencies, measured as a percentage of CD45(+) cells, were compared across CRS phenotype, endotype, inflammatory CRS subtype and other disease characteristics including blood eosinophils, serum IgE, asthma status and nasal symptom score. 35 patients (40% female, age 48 17 years) including 13 with eosinophilic CRS (eCRS), 13 with non-eCRS and 9 controls were recruited. ILC2 frequencies were associated with the presence of nasal polyps (P = 0.002) as well as high tissue eosinophilia (P = 0.004) and eosinophil-dominant CRS (P = 0.001) (Mann-Whitney U). They were also associated with increased blood eosinophilia (P = 0.005). There were no significant associations found between ILC2s and serum total IgE and allergic disease. In the CRS with nasal polyps (CRSwNP) population, ILC2s were increased in patients with co-existing asthma (P = 0.03). ILC2s were also correlated with worsening nasal symptom score in CRS (P = 0.04).
Output: 1
There is a line in the passage which say 'The aim of this study was...' which suggests that it is talking about a specific aim. Hence, the output should be 1 as this passage has a definite aim.

New input case for you: To determine whether burn-induced peroxynitrite production and expression of lung inducible nitric oxide synthase (iNOS), intercellular adhesion molecule (ICAM)-1, vascular cell adhesion molecule (VCAM)-1, CXCR2, macrophage inflammatory protein (MIP)-2, and neutrophil chemokine (KC) are mediated by the c-Jun NH2-terminal kinase (JNK).', 'Prospective, experimental study.', 'Research laboratory at a university hospital.', 'Thermal injury models in the mice.', 'In experiment 1, specific pathogen-free C57/BL6 mice were subjected to 30% total body surface area third-degree burn over shaved back. At 0 hr, 2 hrs, 4 hrs, and 6 hrs after burn, lung tissues of those mice were harvested for JNK activity assay, AP-1 DNA-binding activity, and pJNK immunohistochemistry. In experiment 2, a specific JNK inhibitor, SP600125, was given (30 mg/kg intraperitoneally) to mice immediately postburn to suppress the JNK activity. At 8 hrs after burn, blood was assayed for the peroxynitrite-mediated dihydrorhodamine (DHR) 123 oxidation. Lung tissues were harvested for myeloperoxidase (MPO) determination, ICAM-1, VCAM-1, CXCR2, KC, MIP-2, interleukin-1beta, and interleukin-6 messenger RNA expression; iNOS immunohistochemical staining; and histologic studies. Pulmonary microvascular dysfunction was quantified by measuring the extravasations of Evans blue dye.', 'The JNK activity and AP-1 DNA-binding activity of lung tissue significantly increased to a peak at 2 hrs and 4 hrs, respectively, after thermal injury. Immunohistochemical study demonstrated that the increase of the pJNK was mostly from the bronchiole epithelial cells. This increase of MPO activity in lung, blood DHR 123 oxidation level, and lung permeability increased six-fold, nine-fold, and four-fold after burn. SP600125 administration obliterated the thermal injury-induced JNK activity, AP-1 DNA-binding activity, and iNOS expression in lung tissue. SP600125 treatment also significantly decreased MPO activity, blood DHR 123 oxidation, and lung permeability by 54%, 8%, and 47%, respectively, and markedly decreased the thermal injury-induced perivascular and interstitial inflammatory cell infiltration and septum edema. Furthermore, SP600125 abolished thermal injury-induced ICAM-1, VCAM-1, CXCR2, MIP-2, and KC but not interleukin-1beta and interleukin-6 messenger RNA levels of lung tissues.
Output:
1