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 Input:
Paragraph: During viral entry, enveloped viruses require the fusion of their lipid envelope with host cell membranes. For coronaviruses, this critical step is governed by the virally-encoded spike (S) protein, a class I viral fusion protein that has several unique features. Coronavirus entry is unusual in that it is often biphasic in nature, and can occur at or near the cell surface or in late endosomes. Recent advances in structural, biochemical and molecular biology of the coronavirus S protein has shed light on the intricacies of coronavirus entry, in particular the molecular triggers of coronavirus S-mediated membrane fusion. Furthermore, characterization of the coronavirus fusion peptide (FP), the segment of the fusion protein that inserts to a target lipid bilayer during membrane fusion, has revealed its particular attributes which imparts some of the unusual properties of the S protein, such as Ca 2+ -dependency. These unusual characteristics can explain at least in part the biphasic nature of coronavirus entry. In this review, using severe acute respiratory syndrome coronavirus (SARS-CoV) as model virus, we give an overview of advances in research on the coronavirus fusion peptide with an emphasis on its role and properties within the biological context of host cell entry. 
 Title: Physiological and molecular triggers for SARS-CoV membrane fusion and entry into host cells

Ex Output:
True


Ex Input:
Paragraph: The novel coronavirus 2019-nCoV/SARS-CoV-2 infection has shown discernible variability across the globe. While in some countries people are recovering relatively quicker, in others, recovery times have been comparatively longer and numbers of those succumbing to it high. In this study, we aimed to evaluate the likely association between an individual's ancestry and the extent of COVID-19 manifestation employing Europeans as the case study. We employed 10,215 ancient and modern genomes across the globe assessing 597,573 single nucleotide polymorphisms (SNPs). Pearson's correlation coefficient (r) between various ancestry proportions of European genomes and COVID-19 death/recovery ratio was calculated and its significance was statistically evaluated. We found significant positive correlation (p=0.03) between European Mesolithic hunter gatherers (WHG) ancestral fractions and COVID-19 death/recovery ratio and a marginally significant negative correlation (p=0.06) between Neolithic Iranian ancestry fractions and COVID-19 death/recovery ratio. We further identified 404 immune response related single nucleotide polymorphisms (SNPs) by comparing publicly available 753 genomes from various European countries against 838 genomes from various Eastern Asian countries in a genome wide association study (GWAS). Prominently we identified that SNPs associated with Interferon stimulated antiviral response, Interferon-stimulated gene 15 mediated antiviral mechanism and 2′-5′ oligoadenylate synthase mediated antiviral response show large differences in allele frequencies between Europeans and East Asians. Overall, to the best of our knowledge, this is the first study evaluating the likely association between genetic ancestry and COVID-19 manifestation. While our current findings improve our overall understanding of the COVID-19, we note that the development of effective therapeutics will benefit immensely from a more detailed analyses of individual genomic sequence data from COVID-19 patients of varied ancestries. 
 Title: Investigating the likely association between genetic ancestry and COVID-19 manifestation

Ex Output:
True


Ex Input:
Paragraph: The photocatalytic activity of TiO 2 was enhanced by Ag metal doping. TiO 2 and Ag-doped TiO 2 were coated on porous polyurethane (PU) using C-Si-O-Ti bonds. Increased adsorption ability of the photocatalyst was due to the porosity of the PU. Removal of E. coli from an aerosol was only by adsorption with PU and TiO 2 /PU. Under visible light, E. coli was removed by adsorption and photo-oxidation with Ag-TiO 2 /PU. We investigated a novel approach by synthesizing an integrated material, which could act as both adsorbent and photocatalytic material, for bioaerosol purification under visible light conditions. Ag was used as a dopant agent to enhance photocatalytic activity of TiO 2 , leading to high photocatalytic activity of the doped TiO 2 even under visible light. Under visible light, the doped TiO 2 photocatalyst could produce oxy radicals, oxidative agents, that participate in oxidation reactions to decompose important organic components of bacteria, leading to death or removal of bacteria from an aerosol. Adsorption property was integrated into the enhanced TiO 2 photocatalyst by using polyurethane (PU), a honeycomb structure material, as a substrate for coating process of the doped TiO 2 . Three materials including pristine PU, TiO 2 coating on PU (TiO 2 /PU), and Ag-doped TiO 2 coating on PU (Ag-TiO 2 /PU) were used to remove Escherichia coli in an aerosol under visible light. Under dark conditions, the removal capacities of E. coli in the aerosol by PU, TiO 2 /PU, and Ag-TiO 2 /PU were 1.2 Â 10 5 , 2.7 Â 10 5 , and 6.2 Â 10 5 (CFU/cm 3 ), respectively. Under visible light irradiation, the removal capacities of E. coli in an aerosol by PU, TiO 2 /PU, and Ag-TiO 2 /PU were 1.2 Â 10 5 , 2.7 Â 10 5 , and 1.8 Â 10 6 (CFU/cm 3 ), respectively. The improvement of the removal capacity by TiO 2 /PU and Ag-TiO 2 /PU, versus PU, is due to adsorption alone and the combination of adsorption plus photocatalytic activity, respectively. 
 Title: Novel integrated approach of adsorption and photo-oxidation using Ag-TiO 2 /PU for bioaerosol removal under visible light

Ex Output:

False