Given a passage, 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:
Some living kidney donors report lost income during recovery from surgery. Little is known about whether concern for living donor's lost income affects the decision to undergo donation evaluation and the willingness of transplant candidates to discuss living kidney donation (LKD) with others.", 'To examine whether transplant patients were told by potential donors about lost income concerns and whether patients chose not to discuss LKD with others due to lost income concerns.', "Kidney transplant patients (185 wait-listed candidates, 171 deceased donor recipients, and 100 live donor recipients) at 2 centers completed a questionnaire to assess whether concern about donor's lost income was a consideration in discussion about LKD with others.", 'One-third (32%) were told by a family member/friend that they were willing to donate but were concerned about potential lost income. The majority of those who expressed financial concern (64%) did not initiate donation evaluation. Many patients (42%) chose not to discuss living donation with a family member/friend due to concern about the impact of lost income on the donor. In the multivariable model, lower annual household income was the only statistically significant predictor of both having a potential donor expressing lost income concern and choosing not to talk to someone because of lost income concern.

Ex Output:
Does concern for Lost Income Following Donation deter Some Patients From Talking to Potential Living Donors?


Ex Input:
Dengue is a mosquito-borne viral disease caused by the four dengue viruses (DENV-1 to 4) that can also be transmitted by blood transfusion and organ transplantation. The distribution of DENV in the components of blood from infected donors is poorly understood.', 'We used an in-house TaqMan qRT-PCR assay to test residual samples of plasma, cellular components of whole blood (CCWB), serum and clot specimens from the same collection from blood donors who were DENV-RNA-reactive in a parallel blood safety study. To assess whether DENV RNA detected by TaqMan was associated with infectious virus, DENV infectivity in available samples was determined by culture in mosquito cells.', 'DENV RNA was detected by TaqMan in all tested blood components, albeit more consistently in the cellular components; 78.8% of CCWB, 73.3% of clots, 86.7% of sera and 41.8% of plasma samples. DENV-1 was detected in 48 plasma and 97 CCWB samples while DENV-4 was detected in 21 plasma and 31 CCWB samples. In mosquito cell cultures, 29/111 (26.1%) plasma and 32/97 (32.7%) CCWB samples were infectious. A subset of samples from 29 donors was separately analyzed to compare DENV viral loads in the available blood components. DENV viral loads did not differ significantly between components and ranged from 3-8 log10 PCR-detectable units/ml.

Ex Output:
Does distribution of Dengue Virus type 1 and 4 in Blood Components from Infected Blood Donors from Puerto Rico?


Ex Input:
Insulin- and insulin growth factor-1 stimulated signaling through the insulin receptor substrate-1 (IRS-1) promotes hepatocellular proliferation and survival. IRS-1 over-expression in transgenic (Tg) mouse livers caused constitutive activation of Erk mitogen activated protein kinase (MAPK) and phosphatidylinositol-3 kinase (PI3K) resulting in significantly increased levels of DNA synthesis and larger hepatic masses relative to non-transgenic (non-Tg) littermates. However, the livers eventually ceased to grow but remained approximately 25% larger than non-Tg livers. We hypothesized that this growth homeostasis was achieved by parallel activation of pro-apoptosis pathways.', 'Since Fas-mediated apoptosis is a common mechanism of hepatocyte destruction, we investigated the potential role of Fas receptor as a regulator of hepatic mass in IRS-1 transgenic mice.', 'Significantly increased Fas-receptor levels were detected in the livers of IRS-1 Tg compared to non-Tg mice by Western blot analysis. Functional activation of Fas-receptor in IRS-1 Tg livers was demonstrated by increased hepatocellular apoptosis caused by intravenous injection of anti-Fas (Jo-2).

Ex Output:

Does constitutive over-expression of the insulin receptor substrate-1 cause functional up-regulation of Fas receptor?