In this task, you're given a paragraph and title from the research paper. Your task is to classify whether the given title is suitable or not for the research paper based on the given paragraph. Return "True" if title is proper according to paragraph else "False".

[EX Q]: Paragraph: Structural comparisons of (A) methylated nsp10 (magenta), nsp10 (cyan), and truncated nsp10 (green) and (B) PRRSV nsp10 (cyan) and EAV nsp10 (green). A 45 rotation view is shown in the right panel. The structures are superimposed on 1A domains. ATPase activities of (A) PRRSV nsp10 and (B) EAV nsp10 were determined from Lineweaver-Burk plots of hydrolysis activity using the malachite green assay. Error bars represent SD values from three separate experiments.
Title: Supplementary Materials
[EX A]: False

[EX Q]: Paragraph: Interactions between the immune system and the central nervous system (CNS) constitute the most complex and interactive regulatory network in mammals. The high degree of specialization of cell types that comprise the CNS, and their intricate communication, controls both cognitive and vital functions. Disruption of the communication network and poor CNS regenerative properties make this organ vulnerable to microbial as well as physical injury. Although it is known that host responses must be strictly regulated to preserve CNS function and to minimize the incidence of autoimmunity, the factors regulating CNS immune and repair responses are not well understood. In addition to the absence of a dedicated lymphatic drainage system, CNS cells express few, if any, molecules encoded by the major histocompatibility complex (MHC) 1-3 . Therefore, in the quiescent CNS there is little endogenous antigen presentation or potential to activate T cells. Although the underlying basis for this limited immunological activity is not completely understood, interactions between both neurons and the glial population represented by microglia, astrocytes and oligodendrocytes (BOX 1), as well as constitutive secretion of neurotrophins and transforming growth factor-, might contribute to this quiescent resting state 1,4-7 . The limited expression of adhesion molecules by endothelial cells of the blood-brain barrier (BBB) and the presence of tight junctions between these cells also limit or prevent large molecules, such as antibodies, and T cells from entering the CNS 2,8 . Despite this, a few activated/memory CD4 + and CD8 + T cells randomly patrol the CNS in the absence of 'danger' signals, and either exit or die in situ in the absence of antigen recognition 2,8 . Abstract | Several viruses infect the mammalian central nervous system (CNS), some with devastating consequences, others resulting in chronic or persistent infections associated with little or no overt pathology. Coronavirus infection of the murine CNS illustrates the contributions of both the innate immune response and specific host effector mechanisms that control virus replication in distinct CNS cell types. Despite T-cell-mediated control of acute virus infection, host regulatory mechanisms, probably designed to protect CNS integrity, contribute to the failure to eliminate virus. Distinct from cytolytic effector mechanisms expressed during acute infection, non-lytic humoral immunity prevails in suppressing infectious virus during persistence.
Title: Neurotrophins Coronavirus infection of the central nervous system: host-virus stand-off
[EX A]: False

[EX Q]: Paragraph: Background: Respiratory tract infections (RTIs) are a major morbidity factor contributing largely to health care costs and individual quality of life. The aim of the study was to test whether obesity (BMI 30 kg/m 2 ) is one of the risk factors underlying frequent RTIs in the German adult population. Methods: We recruited 1455 individuals between 18 to 70 years from a cross-sectional survey on airway infections in Germany and invited them to self-report in diaries incident RTIs experienced during three consecutive winter/ spring seasons. RTIs reported in these 18 months and summary measures adding-up individual RTIs were the outcomes of interest. Results: Compared to individuals with normal weight, obese individuals reported a consistently higher frequency of upper and lower RTIs and predominantly fell in the upper 10% group of a diary sumscore adding-up 10 different RTI symptoms over time. Obesity was associated both with lower RTIs ( adjusted OR = 2.02, 95%CI = 1.36-3.00) and upper RTIs ( adjusted OR = 1.55, 95%CI = 1.22-1.96). Adjusting for demographic and lifestyle variables did only marginally affect ORs. Stratified analyses suggested a stronger association for women and effect modifications by sports activity and dietary habits. We confirm the association of obesity with infection burden and present evidence for putative interaction with sports activity and dietary patterns.
Title: Obesity and risk of respiratory tract infections: results of an infection-diary based cohort study
[EX A]:
False