In this task, you are given a abstract of article and corresponding title of an article. Your task is to generate label "yes" if title is right for article, otherwise generate "no".

Example Input: Abstract: BACKGROUND Although inhaled corticosteroids have an established role in the treatment of asthma, studies have tended to concentrate on non-smokers and little is known about the possible effect of cigarette smoking on the efficacy of treatment with inhaled steroids in asthma. A study was undertaken to investigate the effect of active cigarette smoking on responses to treatment with inhaled corticosteroids in patients with mild asthma.
METHODS The effect of treatment with inhaled fluticasone propionate (1000 microg daily) or placebo for 3 weeks was studied in a double blind, prospective, randomised, placebo controlled study of 38 steroid naive adult asthmatic patients (21 non-smokers). Efficacy was assessed using morning and evening peak expiratory flow (PEF) readings, spirometric parameters, bronchial hyperreactivity, and sputum eosinophil counts. Comparison was made between responses to treatment in non-smoking and smoking asthmatic patients.
RESULTS There was a significantly greater increase in mean morning PEF in non-smokers than in smokers following inhaled fluticasone (27 l/min v -5 l/min). Non-smokers had a statistically significant increase in mean morning PEF (27 l/min), mean forced expiratory volume in 1 second (0.17 l), and geometric mean PC20 (2.6 doubling doses), and a significant decrease in the proportion of sputum eosinophils (-1.75%) after fluticasone compared with placebo. No significant changes were observed in the smoking asthmatic patients for any of these parameters.
CONCLUSIONS Active cigarette smoking impairs the efficacy of short term inhaled corticosteroid treatment in mild asthma. This finding has important implications for the management of patients with mild asthma who smoke.. Title: Influence of cigarette smoking on inhaled corticosteroid treatment in mild asthma.
Example Output: yes

Example Input: Abstract: Purpose. To demonstrate how correlations among predictor variables in a population pharmacokinetic model affect the ability to discern which covariates should enter into the structural pharmacokinetic model. Methods. Monte Carlo simulation was used to generate multiple-dose concentration-time data similar to that seen in a Phase III clinical trial. The drugs' pharmacokinetics were dependent on two covariates. Five data sets were simulated with increasing correlation between the two covariates. All data sets were analyzed using NONMEM both with and without inclusion of the covariates in the structural pharmacokinetic model. Summary measures for ill-conditioning and sensitivity analysis were used to examine how increasing correlation among covariates affects the accuracy and precision of the parameter estimates. Results. When covariates were included in the structural pharmacokinetic model and the correlation between covariates increased, the standard error of the parameter estimates increased and the value of parameter estimates themselves became increasingly biased. When the correlation between predictor variables was 0.75, the standard errors of the parameter estimates were too large to declare statistical significance. Conclusions. Correlations among predictor variables greater than 0.5 when entered into the model simultaneously should be a warning to researchers because the (1) the accuracy of the parameter estimates themselves may be biased and (2) the precision of the estimates may be inflated due to ill-conditioning.. Title: Gastric juice miR-129 as a potential biomarker for screening gastric cancer
Example Output: no

Example Input: Abstract: Objective:A number of case reports describe multiple family members with gastroesophageal reflux disease and Barrett's esophagus. The wider importance of familial factors in gastroesophageal reflux disease has not been established. Therefore, we have studied the prevalence of reflux symptoms and medication use among relatives of patients with documented gastroesophageal reflux disease. Methods:A postal questionnaire study of the first degree relatives of six groups of matched patients. The groups comprised patients with 1) no dyspeptic symptoms; 2) reflux symptoms and a normal pH study; 3) reflux symptoms, an abnormal pH study, and a lower esophageal sphincter (LOS) pressure more than 10 mm Hg; 4) reflux symptoms, an abnormal pH study, and a LOS pressure less than 10 mm Hg; 5) Barrett's esophagus; and 6) peptic stricture. Results:Four hundred eighteen subjects replied (78% response). Infrequent reflux symptoms were equally common in all groups of relatives. Frequent reflux symptoms, however, were more common among relatives of patients with an abnormal pH study and normal (26%, p= 0.007) or low LOS pressure (27%, p= 0.01) or Barrett's esophagus (30%, p= 0.003), compared with relatives of nondyspeptic patients (9%). Frequent reflux symptoms were no more common among relatives of patients with a normal pH study (16%) or peptic stricture (18%). Reflux medication use showed a similar pattern. Conclusions:Familial clustering of reflux symptoms is seen in relatives of patients with reflux symptoms and increased esophageal acid exposure and in relatives of patients with Barrett's esophagus.. Title: Familial clustering of reflux symptoms
Example Output:
yes