In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

Example Input: Context: It has been shown that maternal mental health is associated with poorer skills development in the offspring. However, the evidence evaluating the association between social anxiety disorder (SAD) and cognitive or language development, is scarce.', 'To evaluate the association between maternal SAD and performance in cognitive and language tests in 30-month old children.', 'This was a cohort study involving young women evaluated since pregnancy.', 'We evaluated 520 mother-child dyads who received prenatal medical assistance through the National Public Health System in a southern Brazilian city, from October 2009 to March 2011.', 'We used the Mini Neuropsychiatric Interview Plus (MINI Plus) to assess SAD among young mothers. Cognitive and language performance in their offspring was analyzed using the Bayley Scales of Infant and Toddler Development - 3rd Edition.', 'We found an association between maternal SAD and performance in cognitive and language tests. Children of mothers with SAD had in average 4.5 less points in the Bayley scale, when compared to those with mothers without SAD: in the cognitive (β=-4.53 [95% CI -7.8; -1.1] p=0.008) and language subscales (β=-4.54 [95% CI -9.0; -0.5] p=0.047).\Question: Is cognitive and language performance in children associated with maternal social anxiety disorder : A study of young mothers in southern Brazil?
Example Output: Our findings suggest that children with mothers suffering from SAD have poorer cognitive abilities and language skills.

Example Input: Context: Patient-prosthesis mismatch has been identified as a risk factor for mortality after aortic valve replacement and for structural valve deterioration (SVD) in patients receiving a bioprosthetic aortic valve. The aim of the present study was to compare the incidence of aortic valve bioprosthesis replacement for SVD in patients with mismatch to a population without mismatch.', 'Three hundred eighty-seven adult patients who underwent aortic valve replacement with a bioprosthesis from 1974 to 2009 were retrospectively reviewed. Mismatch was considered to be present if the anticipated indexed effective orifice area was <0.70\u2009cm(2) /m(2) . The median follow-up period was 7.2 years. Follow-up was 97% complete.', "Patient-prosthesis mismatch was present in 12% of the study population (n\u2009=\u200947). Ten-year freedom from reoperation for aortic bioprosthesis replacement was 74.3\u2009±\u20093.2%. During follow-up, 111 patients underwent reoperation for aortic bioprosthesis replacement. Causes of aortic bioprosthesis replacement were SVD of the bioprosthesis (n\u2009=\u200996), paravalvular leak (n\u2009=\u200910), and acute endocarditis (n\u2009=\u20095). According to unadjusted Kaplan-Meier analysis, patients with mismatch had a higher incidence of aortic bioprosthesis replacement for SVD when compared with patients without mismatch (log rank test: p 0.05). This result was confirmed by multivariable Cox regression analysis, which identified two independent predictors of aortic bioprosthesis replacement for SVD: patients' age (hazard ratio (HR) 0.967) and patient-prosthesis mismatch (HR 2.161).\Question: Does patient-prosthesis mismatch in patients undergoing bioprosthetic aortic valve implantation increase risk of reoperation for structural valve deterioration?
Example Output: Patients suffering from mismatch were twice as likely to undergo reoperation for aortic bioprosthesis replacement for SVD than those without mismatch.

Example Input: Context: Previous studies have demonstrated that microRNA-21 (miR-21) is involved in the pathogenesis of myocardium infarction and cardiac fibrosis; the present study aimed to investigate its potential role in the diagnosis of acute myocardium infarction (AMI).', 'A cohort of patients with AMI and angina pectoris (AP) were studied, plasma miR-21 level was determined by Realtime-PCR.', 'We found that the plasma miR-21 level was significantly elevated in patients with AMI compared with those with AP or healthy people. Further studies demonstrated the correlation of miR-21 and several traditional markers such as creatine kinase (CK), creatine kinase-MB (CK-MB) and troponin I (cTnI) in study subjects. Finally, receiver-operator characteristic curve (ROC) analysis showed that miR-21 has similar diagnostic ability compared with CK, CK-MB and cTnI.\Question: Is plasma microRNA-21 a potential diagnostic biomarker of acute myocardial infarction?
Example Output:
Plasma miR-21 may be a novel biomarker for the diagnosis of AMI. Our study may also provide implications for the development of new biomarkers.