In this task, you are given an abstract of article. Your task is to generate label "True" if abstract is structured, otherwise generate "False". A structured abstract is composed of a topic sentence (or key sentence), relevant supporting sentences, and a closing (or transition) sentence. This structure is key to keeping your abstract focused on the main idea and creating a clear and concise image.

Example Input: Dosage compensation is a regulatory process that balances the expression of X-chromosomal genes between males (XY) and females (XX). In Drosophila, this requires non-coding RNAs and RNA-binding proteins (RBPs) whose specific functions remain elusive. Here we show that the Drosophila RBP UNR promotes the targeting of the activating male-specific-lethal complex to the X-chromosome by facilitating the interaction of two crucial subunits: the RNA helicase MLE and the long non-coding RNA roX2.
Example Output: False

Example Input: CONTEXT Cross-sectional epidemiological studies have found that patients with type 2 diabetes mellitus (T2DM) have a higher incidence of certain fragility fractures despite normal or elevated bone mineral density (BMD).
OBJECTIVE In this study, high-resolution peripheral quantitative computed tomography was applied to characterize cortical and trabecular microarchitecture and biomechanics in the peripheral skeleton of female patients with T2DM.
DESIGN AND SETTING A cross-sectional study was conducted in patients with T2DM recruited from a diabetic outpatient clinic.
PARTICIPANTS Elderly female patients (age, 62.9 7.7 yr) with a history of T2DM (n = 19) and age- and height-matched controls (n = 19) were recruited.
OUTCOME MEASURES Subjects were imaged using high-resolution peripheral quantitative computed tomography at the distal radius and tibia. Quantitative measures of volumetric (BMD), cross-sectional geometry, trabecular and cortical microarchitecture were calculated. Additionally, compressive mechanical properties were determined by micro-finite element analysis.
RESULTS Compared to the controls, the T2DM cohort had 10% higher trabecular volumetric BMD (P < 0.05) adjacent to the cortex and higher trabecular thickness in the tibia (13.8%; P < 0.05). Cortical porosity differences alone were consistent with impaired bone strength and were significant in the radius (>+50%; P < 0.05), whereas pore volume approached significance in the tibia (+118%; P = 0.1).
CONCLUSION The results of this pilot investigation provide a potential explanation for the inability of standard BMD measures to explain the elevated fracture incidence in patients with T2DM. The findings suggest that T2DM may be associated with impaired resistance to bending loads due to inefficient redistribution of bone mass, characterized by loss of intracortical bone offset by an elevation in trabecular bone density.
Example Output: True

Example Input: OBJECTIVE To investigate clinical aspects and risk factors for Salmonella serotype Marina infection in the United States.
METHODS We identified all isolates of S Marina reported in 1994 to the National Salmonella Surveillance System. Patients were interviewed about demographic information, clinical course, diet, travel history, and contact with reptiles before illness.
RESULTS Twenty-six (81%) of 32 patients were infants (<1 year of age) and 24 (75%) were male. This differs from other Salmonella isolates reported to the Centers for Disease Control and Prevention in 1994, of which 14% were from infants and 49% from male patients. Eleven patients (34%) were hospitalized for a median of 3.5 days (range: 2 to 21 days), and 1 died. Of 28 patients (88%) with reported iguana exposure, only 4 (14%) touched the reptile, and only 12 respondents (43%) realized that it might have been the source of infection. Seven (32%) of 22 families who owned an iguana at the time of illness continued to own an iguana when contacted a median of 28 weeks later. Persons who thought that the iguana was the source of infection were more likely to have given away or sold the pet than those who did not. Four isolates (13%) were from blood. Bacteremia was associated with taking antibiotics during the 30 days before S Marina infection (odds ratio: 24; 95% confidence interval: 1.2-1309).
CONCLUSION S Marina infection is a potentially serious illness associated with iguana exposure, and it reflects the larger problem of reptile-associated salmonellosis. Many parents do not know that owning an iguana puts their children at risk for Salmonella infection. Pediatricians, veterinarians, and pet store owners should inform their patients and customers of the potential risks of owning reptiles and provide appropriate preventive education.
Example Output:
True