instruction:
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".
question:
Paragraph: As the lung is a portal between the ambient environment and the internal milieu, it is the most frequent site of serious infections. A number of factors predispose to pulmonary infection, and these include distortions in lung anatomy, decreased mucociliary clearance, as well as abnormal cellular and humoral immune responses. The optimal treatment of infection requires diagnosing its cause. As a large variety of microbes can infect the lung, and as the histopathology of noninfectious conditions frequently mimics infection, the differential diagnosis of pulmonary infection is often broad. While in many cases, the clinical history, radiographic findings, and the noninvasive sampling of secretions can establish the cause of infection, at times, a lung biopsy will be required. 
 Title: Pulmonary Infection
answer:
False


question:
Paragraph: Increasing numbers of H5N1 influenza viruses (IVs) are responsible for human deaths, especially in North Africa and Southeast Asian. The binding of hemagglutinin (HA) on the viral surface to host sialic acid (SA) receptors is a requisite step in the infection process. Phylogenetic analysis reveals that H5N1 viruses can be divided into 10 clades based on their HA sequences, with most human IVs centered from clade 1 and clade 2.1 to clade 2.3. Protein sequence alignment in various clades indicates the high conservation in the receptor-binding domains (RBDs) is essential for binding with the SA receptor. Two glycosylation sites, 158N and 169N, also participate in receptor recognition. In the present work, we attempted to construct a serial H5N1 HA models including diverse glycosylated HAs to simulate the binding process with various SA receptors in silico. As the SA-a-2,3-Gal and SA-a-2,6-Gal receptor adopted two distinctive topologies, straight and fishhooklike, respectively, the presence of N-glycans at 158N would decrease the affinity of HA for all of the receptors, particularly SA-a-2,6-Gal analogs. The steric clashes of the huge glycans shown at another glycosylation site, 169N, located on an adjacent HA monomer, would be more effective in preventing the binding of SA-a-2,3-Gal analogs. 
 Title: Two Glycosylation Sites in H5N1 Influenza Virus Hemagglutinin That Affect Binding Preference by Computer-Based Analysis
answer:
False


question:
Paragraph: Respiratory viral infections cause mild to severe diseases, such as common cold, bronchiolitis and pneumonia and are associated with substantial burden for society. To test new molecules for shortening, alleviating the diseases or to develop new therapies, relevant human in vitro models are mandatory. MucilAir™, a human standardized air-liquid interface 3D airway epithelial culture holds in vitro specific mechanisms to counter invaders comparable to the in vivo situation, such as mucus production, mucociliary clearance, and secretion of defensive molecules. The objective of this study was to test the relevance of such a model for the discovery and validation of antiviral drugs. Fully differentiated 3D nasal epithelium cultures were inoculated with picornaviruses, a coronavirus and influenza A viruses in the absence or in the presence of reference antiviral drugs. Results showed that, rupintrivir efficiently inhibits the replication of respiratory picornaviruses in a dose dependent manner and prevents the impairment of the mucociliary clearance. Similarly, oseltamivir reduced the replication of influenza A viruses in a dose dependent manner and prevented the impairment of the epithelial barrier function and cytotoxicity until 4 days of infection. In addition we found that Rhinovirus B14, C15 and influenza A(H1N1) induce significant increase of β Defensins 2 and Cathelicidin release with different time course. These results reveal that a large panel of epithelial functions is modified upon viral infection and validate MucilAir™ as a pertinent tool for pre-clinical antiviral drug testing. 
 Title: Antiviral drug screening by assessing epithelial functions and innate immune responses in human 3D airway epithelium model
answer:

True