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: Theoretically, homogeneous environments favor the evolution of specialists whereas heterogeneous environments favor generalists. Canine distemper is a multi-host carnivore disease caused by canine distemper virus (CDV). The described cell receptor of CDV is SLAM (CD150). Attachment of CDV hemagglutinin protein (CDV-H) to this receptor facilitates fusion and virus entry in cooperation with the fusion protein (CDV-F). We investigated whether CDV strains co-evolved in the large, homogeneous domestic dog population exhibited specialist traits, and strains adapted to the heterogeneous environment of smaller populations of different carnivores exhibited generalist traits. Comparison of amino acid sequences of the SLAM binding region revealed higher similarity between sequences from Canidae species than to sequences from other carnivore families. Using an in vitro assay, we quantified syncytia formation mediated by CDV-H proteins from dog and non-dog CDV strains in cells expressing dog, lion or cat SLAM. CDV-H proteins from dog strains produced significantly higher values with cells expressing dog SLAM than with cells expressing lion or cat SLAM. CDV-H proteins from strains of non-dog species produced similar values in all three cell types, but lower values in cells expressing dog SLAM than the values obtained for CDV-H proteins from dog strains. By experimentally changing one amino acid (Y549H) in the CDV-H protein of one dog strain we decreased expression of specialist traits and increased expression of generalist traits, thereby confirming its functional importance. A virus titer assay demonstrated that dog strains produced higher titers in cells expressing dog SLAM than cells expressing SLAM of non-dog hosts, which suggested possible fitness benefits of specialization post-cell entry. We provide in vitro evidence for the expression of specialist and generalist traits by CDV strains, and fitness trade-offs across carnivore host environments caused by antagonistic pleiotropy. These findings extend knowledge on CDV molecular epidemiology of particular relevance to wild carnivores. 
 Title: Antagonistic Pleiotropy and Fitness Trade-Offs Reveal Specialist and Generalist Traits in Strains of Canine Distemper Virus

Ex Output:
False


Ex Input:
Paragraph: Background: Although the mini-clinical evaluation (mini-CEX) exercise has been adapted to a broad range of clinical situations, limited studies of the mini-CEX for postgraduate residency training in emergency medicine (EM) have been documented. Aim: The purpose of this study is to analyze the results of implementing the mini-CEX into the one-month postgraduate residency training in EM. Materials and methods: This study is a retrospective review of mini-CEXs completed by ED faculty members from August 2009 to December 2010. All PGY-1 residents enrolled in this study rotated through the one-month EM training. Each PGY-1 resident received one week of trauma training and three weeks of non-trauma training. The clinical competencies of each PGY-1 resident were evaluated with mini-CEXs, rated by a trauma surgeon and three emergency physicians (EPs). We analyzed the validity of weekly mini-CEX and the impact of seniority and specialty training of ED faculties on observation time, feedback time and rating scores. Results: Fifty-seven ED faculty members (42 EPs and 15 trauma surgeons) evaluated 183 PGY-1 residents during the 17 months of EM training. ED faculties with different specialty training provided similar assessment processes. Most competencies were rated significantly higher by trauma surgeons than by EPs. On the computerized mini-CEX rating, no data was missed and junior EPs rated all competencies significantly higher. The evaluators and PGY-1 residents were generally satisfied with the computerized format. As compared to the first assessment, only some competencies of PGY-1 residents were rated significantly higher in subsequent evaluations. Conclusion: The seniority and specialty training of ED faculty affected the mini-CEX ratings. The computer-based mini-CEX facilitated complete data gathering but showed differences for ED faculty with different levels of seniority. Further studies of the reliability and validity of the mini-CEX for PGY-1 EM training are needed. 
 Title: Implementation of the mini-clinical evaluation exercise in postgraduate Year 1 residency training in emergency medicine: Clinical experience at Chang Gung Memorial Hospital ScienceDirect

Ex Output:
False


Ex Input:
Paragraph: Air pollution is a severe threat to public health globally, affecting everyone in developed and developing countries alike. Among different air pollutants, particulate matter (PM), particularly combustion-produced fine PM (PM 2.5 ) has been shown to play a major role in inducing various adverse health effects. Strong associations have been demonstrated by epidemiological and toxicological studies between increases in PM 2.5 concentrations and premature mortality, cardiopulmonary diseases, asthma and allergic sensitization, and lung cancer. The mechanisms of PM-induced toxicological effects are related to their size, chemical composition, lung clearance and retention, cellular oxidative stress responses and pro-inflammatory effects locally and systemically. Particles in the ultrafine range (<100 nm), although they have the highest number counts, surface area and organic chemical content, are often overlooked due to insufficient monitoring and risk assessment. Yet, ample studies have demonstrated that ambient ultrafine particles have higher toxic potential compared with PM 2.5 . In addition, the rapid development of nanotechnology, bringing ever-increasing production of nanomaterials, has raised concerns about the potential human exposure and health impacts. All these add to the complexity of PM-induced health effects that largely remains to be determined, and mechanistic understanding on the toxicological effects of ambient ultrafine particles and nanomaterials will be the focus of studies in the near future. 
 Title: Pulmonary diseases induced by ambient ultrafine and engineered nanoparticles in twenty-first century

Ex Output:

True