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.

Example Input: Context: Prostate cancer (PCa) is a leading cause of cancer-related death in men, which emphasizes the need for novel therapeutic approaches. Targeting microRNA (miRNA) has been considered as a therapeutic strategy against cancers. Human miR-204-5p potentially targeting BCL2 has been reported to be downregulated in various cancers. We hypothesized that miR-204-5p overexpression induces cancer cell apoptosis by repressing BCL2 expression.', 'A vector harboring mature miR-204-5p was constructed and delivered into human PCa cells. The expression level of miR-204-5p was determined by miRNA quantitative polymerase chain reaction (QPCR). Luciferase reporter assays were performed to verify the function of mature miR-204-5p and its direct binding to BCL2 transcripts. The expression levels of BCL-2 messenger RNA (mRNA) and protein samples were measured by QPCR and Western blot, respectively. Cell viability was detected by WST-1 assays. Induction of apoptosis was determined by increased levels of cleavage caspase 3 and caspase 3/7 activity.', "The expression levels of miR-204-5p were downregulated in PCa cells compared with normal prostate epithelial cells. Transfection of pSM-204 resulted in up to 6.2-fold higher expression of miR-204-5p when compared with pSM control. The mRNA levels of several potential target genes of miR-204-5p were decreased in pSM-204-transfected PC3 and Rv1 cells. BCL2 mRNA and protein expression decreased in miR-204-5p-transfected cells, which led to cytochrome C release from mitochondria. It subsequently increased cleaved caspase 3 and caspase 3/7 activities and reduced cell viability. Cotransfection of a reporter vector harboring the BCL2 3'-untranslated region to compete with endogenous transcripts partially rescued miR-204-5p-induced apoptosis.
Answer: Human miR-204-5p targets BCL2 in PCa cells. Restoration of miR-204-5p in PCa could therefore be considered as a novel strategy by targeting antiapoptotic BCL2.
Example Output: Does tumor suppressor miRNA-204-5p promote apoptosis by targeting BCL2 in prostate cancer cells?

Example Input: Context: Adipose tissue is responsible for releasing various adipokines that have been related to insulin resistance. Understanding the relationship of these adipokines to insulin resistance may foster the development of new treatments for diabetes.', 'The primary objective of this study was to determine whether an association between retinol-binding protein 4 (RBP4) and insulin resistance exists in nonobese individuals without a family history or diagnosis of diabetes. The secondary objective was to determine by a dual energy x-ray absorptiometry scan which adipose tissue depot most closely relates to RBP4 levels.', 'Cross-sectional analysis of 92 study participants ranging in age from 20 to 83 yr was performed. The range of body mass index (BMI) was from 18 to 30 kg/m(2). Exclusion criteria were a BMI greater than 30 kg/m(2), family history of diabetes, or a diagnosis of diabetes. Insulin sensitivity was determined by a hyperinsulinemic euglycemic clamp. Body fat was measured by dual energy x-ray absorptiometry scan.', 'RBP4 values were lower in females (35.8 +/- 1.7 microg/ml) compared with males (39.9 +/- 1.4 microg/ml; P = 0.06). RBP4 levels were found to correlate negatively with insulin sensitivity (r = -0.32; P = 0.002) and positively with age (r = 0.38; P < 0.001). RBP4 levels did not correlate with BMI (r = -0.13; P = 0.22), trunk fat (r = 0.16; P = 0.22), or percent body fat (r = 0.07; P = 0.65). However, RBP4 levels did correlate with percent trunk fat (r = 0.36; P = 0.001).
Answer: These findings indicate a relationship between RBP4, insulin sensitivity, and percent trunk fat in individuals who may not have features of insulin resistance.
Example Output: Is retinol-binding protein 4 associated with insulin resistance and body fat distribution in nonobese subjects without type 2 diabetes?

Example Input: Context: To determine the diagnostic and prognostic value the bone marrow aspiration in children with severe deficiency anaemia.', 'In this retrospective study we analysed 75 children 0-4 years of age who were diagnosed and treated from severe anaemia (Hb < 8g/dl) at Haematologic outpatient and hospital department of Pediatric Clinic in Sarajevo in period of 01.01.1999. to 31.12.1999.', 'We analyzed totally 75 children--37 (49.33%) boys and 38 (50.67%) girls. Morphologic finding of bone marrow aspirate smear showed: features of ferriprive flora in 24% of analyzed patients; dimorphic bone marrow features in 9.3% of patients; feriprivic flora with dyshematopoesis in 62.7% and megaloblasic anaemia features in 1.3% of analyzed patients. In two children we diagnosed leukemias from bone marrow aspirate; one was ALL/L2 and the second was AML/M2 leukemia.
Answer: The most frequent found features of bone marrow aspirate were: feriprivic flora with dyshematopoesis. There was only one case of the megaloblastic bone marrow. But, the finding of dymorphic bone marrow indicated to pluricareny of ethiologic factors for beginning severe nutrititive anaemia. Special value of this paper was discovering of two cases of leukemia by the bone marrow aspirate analysis.
Example Output:
Does [ Diagnostic value and cytomorphologic findings in bone marrow puncture in children with severe deficiency anemia ]?