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: Decisions involving risk often must be made under stressful circumstances. Research on behavioral and brain differences in stress responses suggest that stress might have different effects on risk taking in males and females.', 'In this study, participants played a computer game designed to measure risk taking (the Balloon Analogue Risk Task) fifteen minutes after completing a stress challenge or control task. Stress increased risk taking among men but decreased it among women.
Answer: Acute stress amplifies sex differences in risk seeking; making women more risk avoidant and men more risk seeking. Evolutionary principles may explain these stress-induced sex differences in risk taking behavior.

Ex Output:
Does acute stress increase sex differences in risk seeking in the balloon analogue risk task?

Ex Input:
Context: To determine whether tissue factor (TF) contributes to the progression of atherosclerotic lesions in mice.', 'We determined the effect of a 50% reduction of TF levels in all cells on atherosclerosis in apolipoprotein E-deficient (apoE(-/-)) mice. No differences were observed in the extent of atherosclerosis in apoE(-/-)/TF(+/+) and apoE(-/-)/TF(+/-) mice fed regular chow for 34 weeks. Atherosclerosis could not be analyzed in apoE(-/-) mice expressing low levels of TF because of premature death of these mice. Macrophages are a major source of TF in atherosclerotic plaques. Therefore, in a second series of experiments, we investigated the effect on atherosclerosis of selectively reducing hematopoietic cell-derived TF by transplanting bone marrow from mice expressing low levels of TF into low-density lipoprotein receptor deficient (LDLR(-/-)) mice. Atherosclerosis within the arterial tree and aortic root were similar in LDLR(-/-) mice with low-TF bone marrow compared with control bone marrow (TF(+/+) or TF(+/-)) after 4 and 16 weeks on an atherogenic diet. Furthermore, the cellular composition of the aortic root lesions was similar between the 2 groups.
Answer: Our data indicate that either a 50% reduction of TF in all cells or a selective reduction in hematopoietic cell-derived TF does not affect the development of atherosclerotic lesions in mice.

Ex Output:
Is atherosclerosis in mice affected by a reduction in tissue factor expression?

Ex Input:
Context: To evaluate pazopanib eye drops in subjects with active subfoveal choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD).', 'Multicountry, randomized, parallel-group, double-masked, active and placebo-controlled, dose-ranging study of eye drops.', 'A total of 510 subjects (93% white; 58% female; mean age, 75.3 years) whose AMD was previously managed by anti-vascular endothelial growth factor intravitreal injections.', 'Treatments administered for 52 weeks included placebo eye drops instilled 4 times daily (n=73); pazopanib 5 mg/ml instilled 3 (n=72) or 4 times daily (n=74); pazopanib 10 mg/ml instilled 2 (n=73), 3 (n=73), or 4 times daily (n=72); or ranibizumab injection administered once every 4 weeks (n=73). In addition, for all eye drop treatment groups, open-label ranibizumab was administered as needed.', 'The main outcome measures were best-corrected visual acuity (BCVA) and injection frequency assessed at week 52. Safety was assessed every 4 weeks and pazopanib plasma concentrations were determined at weeks 4 and 24.', 'At week 52, pazopanib, with allowance for as-needed ranibizumab injections, was noninferior to monthly ranibizumab as well as to as-needed ranibizumab administered with placebo eye drops in maintaining BCVA (estimated BCVA gains of 0.3-1.8 vs. 1.4 vs. 0.2 letters, respectively). Pazopanib treatment did not reduce as-needed ranibizumab injections by 50% (prespecified efficacy criterion). At week 52, there were no clinically meaningful changes from baseline in retinal thickness or morphology, CNV size, or lesion characteristics on optical coherence tomography or fluorescein angiography. Complement factor H genotype had no effect on the responses to pazopanib and/or ranibizumab (BCVA, injection rate, or optical coherence tomography/fluorescein angiography changes). Steady-state concentrations of pazopanib in plasma seemed to be reached by week 4. The most common ocular adverse events related to pazopanib and ranibizumab were application site pain (3%) and injection site hemorrhage (1%), respectively. No treatment-related serious adverse events were reported.
Answer: Pazopanib was well tolerated. Daily pazopanib eye drops in neovascular AMD subjects did not result in therapeutic benefit beyond that obtained with ranibizumab alone.

Ex Output:
Does clinical evaluation of pazopanib eye drop versus ranibizumab intravitreal injections in subjects with neovascular age-related macular degeneration?