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: Efficient enzymatic saccharification of plant cell wall material is key to industrial processing of agricultural and forestry waste such as straw and wood chips into fuels and chemicals.', "Saccharification assays were performed on steam-pretreated wheat straw under ambient and O2-deprived environments and in the absence and presence of a lytic polysaccharide monooxygenase (LPMO) and catalase. A kinetic model was used to calculate catalytic rate and first-order inactivation rate constants of the cellulases from reaction progress curves. The addition of a LPMO significantly (P\xa0<\xa00.01, Student's T test) enhanced the rate of glucose release from 2.8 to 6.9\xa0h(-1) under ambient O2 conditions. However, this also significantly (P\xa0<\xa00.01, Student's T test) increased the rate of inactivation of the enzyme mixture, thereby reducing the performance half-life from 65 to 35\xa0h. Decreasing O2 levels or, strikingly, the addition of catalase significantly reduced (P\xa0<\xa00.01, Student's T test) enzyme inactivation and, as a consequence, higher efficiency of the cellulolytic enzyme cocktail was achieved.
Answer: Oxidative inactivation of commercial cellulase mixtures is a significant factor influencing the overall saccharification efficiency and the addition of catalase can be used to protect these mixtures from inactivation.
Example Output: Does catalase improve saccharification of lignocellulose by reducing lytic polysaccharide monooxygenase-associated enzyme inactivation?

Example Input: Context: Preconditioning neurons with noninjurious hypoxia (hypoxic preconditioning, HPC) or the anesthetic isoflurane (APC) induces tolerance of severe ischemic stress. The mechanisms of both types of preconditioning in the hippocampus require moderate increases in intracellular Ca and activation of protein kinase signaling. The authors hypothesized that the expression of signal transduction genes would be similar after APC and HPC.', 'Hippocampal slice cultures prepared from 9-day-old rats were preconditioned with hypoxia (5 min of 95% nitrogen/5% carbon dioxide) or 1% isoflurane in air/5% carbon dioxide for 1 h. A day later, cultures were subjected to 10 min oxygen and glucose deprivation (simulated ischemia). Intracellular Ca, measured in CA1 neurons at the completion of preconditioning, and cell death in CA1, CA3, and dentate regions was assessed 48 h after simulated ischemia. Message RNA encoding 119 signal transduction genes was quantified with rat complimentary DNA microarrays from pre-oxygen-glucose deprivation samples.', 'Both APC and HPC increased intracellular Ca approximately 50 nm and decreased CA1, CA3, and dentate neuron death by about 50% after simulated ischemia. Many signaling genes were increased after preconditioning, with hypoxia increasing more apoptosis/survival genes (8 of 10) than isoflurane (0 of 10). In contrast, isoflurane increased more cell cycle/development/growth genes than did hypoxia (8 of 14 genes, vs. 1 of 14).
Answer: Despite sharing similar upstream signaling and neuroprotective outcomes, the genomic response to APC and HPC is different. Increased expression of antiapoptosis genes after HPC and cell development genes after APC has implications both for neuroprotection and long-term effects of anesthetics.
Example Output: Does expression of signal transduction genes differ after hypoxic or isoflurane preconditioning of rat hippocampal slice cultures?

Example Input: Context: Activin A and inhibin A have been found to be elevated in women without diabetes subsequently developing pre-eclampsia. The aim was to investigate whether activin A and inhibin A in serum were elevated in type I diabetic women after developing pre-eclampsia and, if so, were they clinically useful as predictors of pre-eclampsia.', 'In a prospective study, maternal serum was analyzed for activin A and inhibin A in 115 women with type 1 diabetes at 10, 14, 22, 28, and 33 weeks of gestation.', 'Fourteen women (12%) developed pre-eclampsia (26-37 weeks of gestation) and 101 did not. The two groups were comparable regarding age, body mass index, and diabetes duration. There was no difference between serum concentrations of activin A and inhibin A in women developing pre-eclampsia and women who did not at any gestational period.
Answer: Serum concentrations of activin A and inhibin A could not predict preeclampsia in type I diabetes.
Example Output:
Are serum levels of activin A and inhibin A related to the increased susceptibility to pre-eclampsia in type I diabetic pregnancies?