Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

Ex Input:
Context: High visceral adipose tissue (VAT) and high liver fat (LF) are associated with the metabolic syndrome and diabetes. We studied changes in these two fat depots during weight loss and analyzed whether VAT and LF at baseline predict the response to lifestyle intervention.', 'One hundred twelve subjects (48 men and 64 women; age, 46 +/- 11 years; BMI, 29.2 +/- 4.4 kg/m(2)) were studied after a follow up-time of 264 +/- 60 (SD) days. Insulin sensitivity was estimated from the oral glucose tolerance test. Body fat depots were quantified using magnetic resonance imaging and spectroscopy.', 'Cross-sectionally high VAT (r = -0.22, p = 0.02) and high LF (r = -0.36, p < 0.0001) were independently associated with low insulin sensitivity. With intervention, BMI (-3.0%), VAT (-12.0%), and LF (-33.0%) were reduced (all p < 0.001). Insulin sensitivity was improved (+17%, p < 0.01). The changes in BMI (r = -0.41), VAT (r = -0.28), and LF (r = -0.39) were associated with the increase in insulin sensitivity (all p < 0.01). High VAT (r = -0.28, p = 0.01) and high LF (r = -0.38, p < 0.01) at baseline were associated with a lesser increase in insulin sensitivity.
Answer: Baseline values and changes in BMI, VAT, and LF are related to changes in insulin sensitivity during lifestyle intervention. Subjects with high VAT and LF have a lower chance of profiting from lifestyle intervention and may require intensified lifestyle prevention strategies or even pharmacological approaches to improve insulin sensitivity.

Ex Output:
Are high visceral fat mass and high liver fat associated with resistance to lifestyle intervention?

Ex Input:
Context: Increasing evidence points to the inflammatory character of atherosclerosis and several parameters of inflammation have been proposed as cerebrovascular risk markers. The objective of the research was to examine the connection of serum inflammatory parameters and ultrasound (US) characteristics of the structure and size of carotid plaque. We assumed that the number of leukocytes (Le) was an indicator of carotid plaque instability and an increased risk of stroke.', 'Serum inflammatory parameters: erythrocyte sedimentation rate in the first (ESR I) and second hour (ESR II), the number of Le, high sensitivity C-reactive protein (hsCRP) and fibrinogen were measured by standard methods. All the subjects (n = 75) were divided into 3 groups (symptomatic, asymptomatic and control). US evaluation of extracranial carotid arteries was performed in a duplex system. Plaques were classified into categories according to stenosis percentage ( 50%, < 50%) and pursuant to echomorphological characteristics (Gray-Weale classification). In the subjects with stroke an ischemic lesion was confirmed by computed tomography.', 'The average values of biochemical parameters in the symptomatic group were: ESR I 29.57 29.87 cm, ESR II 51.60 36.87 cm, the number of Le 10.10 3.20 x 10 U/L, hsCRP 8.15 5.50 mg/L and fibrinogen 4.03 0.70 g/L. The average values of all testing biochemical parameters in symptomatic patients were significantly higher than in the asymptomatic ones and the control group: for ESR I (p < 0.05) and ESR II (p < 0.05); for the number of Le (p < 0.001); for hsCRP (p < 0.001) and fibrinogen (p < 0.001). Category I of echomorphological characteristics in the symptomatic group was present in 66.7% of the cases and it was significantly higher than in the asymptomatic (40.0%; p < 0.05) and the control group (20.0%; p < 0.01). Univariate logistic regression analysis confirmed that all testing biochemical parameters are indicators of stroke risk. Multivariate logistic regression analysis confirmed a statistically significant correlation of the number of Le and stroke risk, while the increase in the value by a unit of measurement was associated with the growth of risk by 3.22 times (from 1.67 to 6.22).
Answer: The number of Le is associated with the phenomenon of carotid plaque instability and may be a useful additional marker of increased risk for developing acute cerebral infarction.

Ex Output:
Does leucocyte count indicate carotid plaque instability in stroke patients?

Ex Input:
Context: The current study examined the relation of anger, hostility, and severity of depressive symptoms, alone and in combination, to C-reactive protein (CRP) in healthy men and women.', 'A high sensitivity enzyme linked immuno sorbent assay (ELISA) was used to evaluate CRP levels in a multiethnic sample of 127 healthy, nonsmoking men and women. Fasting blood samples were collected the same day the assessments were done of anger and hostility using the Buss-Perry Aggression Questionnaire (BPAQ) and depressive symptomatology using the Beck Depression Inventory (BDI). A psychological risk factor (PRF) score representing a composite summary indicator of BDI and BPAQ-anger and -hostility was generated using principal component analysis. Log-transformed CRP values were examined using univariate and multivariate analyses adjusting for control variables of age, gender, body mass index (BMI), alcohol use, exercise frequency, ratio of total to high-density lipoprotein cholesterol, and family history of premature coronary heart disease (CHD).', 'Log-normalized CRP was correlated with BDI (r = 0.21, p =.02) and BPAQ anger (r = 0.20, p =.02), but not with BPAQ hostility. After adjustment for control variables, BDI (beta = 0.05, p =.011), BPAQ anger (beta = 0.05, p =.007), and the PRF composite score (beta = 0.27, p =.005), but not BPAQ hostility (beta = 0.03, p =.11), were significantly associated with log-normalized CRP.
Answer: Greater anger and severity of depressive symptoms, separately and in combination with hostility, were significantly associated with elevations in CRP in apparently healthy men and women. These associations were independent of potential confounding factors.

Ex Output:
Is c-reactive protein associated with psychological risk factors of cardiovascular disease in apparently healthy adults?