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: Phagocytes, especially monocytes, macrophages, and dendritic cells, play a pivotal role in the innate and adaptive immune responses during sepsis. We have shown that inhibition of histone deacetylase 6 improves survival and increases bacterial clearance in a mouse model of cecal ligation and puncture (CLP). The aim of this study was to determine whether this effect was associated with changes in the number and composition of different blood cell types in the circulation.', 'C57BL/6J mice were subjected to CLP, and 1\xa0h later given an intraperitoneal injection of either Tubastatin A dissolved in dimethyl sulfoxide, or dimethyl sulfoxide only. Sham-operated animals were treated in an identical fashion but not subjected to CLP. Forty-eight hours later, peripheral blood was obtained via cardiac puncture and analyzed using a HemaTrue veterinary hematology analyzer.', 'Tubastatin A administration increased the number of circulating monocytes in the sham-operated and the CLP animals. In comparison with the sham, CLP animals displayed an increase in the granulocyte percentage in white blood cells and decrease in the lymphocyte number and percentage, with a resultant increase in the granulocyte-to-lymphocyte ratio. Treatment of CLP animals with Tubastatin A decreased the granulocyte percentage and restored the lymphocyte number and percentage, which decreased the granulocyte-to-lymphocyte ratio. In the sham animals, Tubastatin A increased red blood cell number, hematocrit, and hemoglobin. This effect was not seen in CLP animals.
Example Output: 0

Example Input: Computed tomography (CT) is an imaging modality involving ionizing radiation. The presence of γ-H2AX foci after low to moderate ionizing radiation exposure has been demonstrated; however it is unknown whether very low ionizing radiation exposure doses from CT exams can induce γ-H2AX formation in vivo in young children.', 'To test whether very low ionizing radiation doses from CT exams can induce lymphocytic γ-H2AX foci (phosphorylated histones used as a marker of DNA damage) formation in vivo in young children.', 'Parents of participating children signed a consent form. Blood samples from three children (ages 3-21\xa0months) undergoing CT exams involving very low blood ionizing radiation exposure doses (blood doses of 0.22-1.22\xa0mGy) were collected immediately before and 1\xa0h post CT exams. Isolated lymphocytes were quantified for γ-H2AX foci by a technician blinded to the radiation status and dose of the patients. Paired t-tests and regression analyses were performed with significance levels set at P\u2009<\u20090.05.', 'We observed a dose-dependent increase in γ-H2AX foci post-CT exams (P\u2009=\u20090.046) among the three children. Ionizing radiation exposure doses led to a linear increase of foci per cell in post-CT samples (102% between lowest and highest dose).
Example Output: 1

Example Input: SCF (Skp1-Cullin-F-box) complexes are a major class of E3 ligases that are required to selectively target substrates for ubiquitin-dependent degradation by the 26S proteasome. Conjugation of the ubiquitin-like protein Nedd8 to the cullin subunit (neddylation) positively regulates activity of SCF complexes, most likely by increasing their affinity for the E2 conjugated to ubiquitin. The Nedd8 conjugation pathway is required in C. elegans embryos for the ubiquitin-mediated degradation of the microtubule-severing protein MEI-1/Katanin at the meiosis-to-mitosis transition. Genetic experiments suggest that this pathway controls the activity of a CUL-3-based E3 ligase. Counteracting the Nedd8 pathway, the COP9/signalosome has been shown to promote deneddylation of the cullin subunit. However, little is known about the role of neddylation and deneddylation for E3 ligase activity in vivo.', 'Here, we identified and characterized the COP9/signalosome in C. elegans and showed that it promotes deneddylation of CUL-3, a critical target of the Nedd8 conjugation pathway. As in other species, the C. elegans signalosome is a macromolecular complex containing at least six subunits that localizes in the nucleus and the cytoplasm. Reducing COP9/signalosome function by RNAi results in a failure to degrade MEI-1, leading to severe defects in microtubule-dependent processes during the first mitotic division. Intriguingly, reducing COP9/signalosome function suppresses a partial defect in the neddylation pathway; this suppression suggests that deneddylation and neddylation antagonize each other.
Example Output:
0