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.

Example Input: In Australia, adult immunisation coverage is primarily monitored via periodic telephone surveys that rely on self-reported immunisation status. All Australian residents are eligible for Medicare, so we examined the feasibility of using immunisation-specific Medicare Benefits Schedule (MBS) item numbers to monitor and estimate adult influenza immunisation coverage.', 'Baseline questionnaire data from 267 129 participants from the 45 and Up Study, a prospective cohort study, were linked to data containing information on individual MBS immunisation-specific items from 2006 to 2011. Temporal trends in recording of these items were examined. Self-reported influenza immunisation status obtained from a follow-up questionnaire from 27 036 participants was then compared with the MBS immunisation records.', 'From 2006 to 2011, the pattern of MBS immunisation claims was consistent with self-reported influenza immunisation trends, with annual peaks occurring from March to May. There was fair agreement between MBS immunisation records and self-reported influenza immunisation: 48.8% (95% CI 47.1, 50.4) of participants who self-reported influenza immunisation had a matching MBS record, and 79.6% (95% CI 78.8, 80.4) who reported never having influenza immunisation had no matching MBS record. However, compared with self-reported influenza vaccination for people aged ≥65 years from the 2009 Adult Immunisation Telephone Survey (74.6%), the proportion of participants aged >65 years with an MBS immunisation record was low, with an annual median of 39.3% (range 28.3%-62.1%).
Example Output: Do medicare Benefits Schedule data to monitor influenza immunisation in Australian adults?

Example Input: To assess the role of Notch activation in predicting bevacizumab efficacy in colorectal cancer (CRC).', 'Notch activation was evaluated by immunohistochemistry (IHC) on 65 CRC enrolled within randomized clinical trials assessing first-line bevacizumab-based chemotherapy and on 21 CRC treated with chemotherapy alone.', 'Strong Notch (IHC 3+) activation was negatively associated with response (18 vs 62% in low Notch cases [IHC 0, 1, 2+]; p = 0.016), progression-free survival (4.9 vs 12.1 months; p = 0.002) and overall survival (19.3 vs 30.4 months; p = 0.039). No correlation was found between Notch activation and clinical outcome in CRC treated with chemotherapy alone.
Example Output: Does strong Notch activation hinder bevacizumab efficacy in advanced colorectal cancer?

Example Input: To identify whether Pulsatilla saponin A (PsA), an active molecule extracted from Pulsatilla chinensis regel, can induce acute myeloid leukemia (AML) cells differentiate.', 'PsA was isolated from P. chinensis, and its effects of differentiation induction on both AML cell lines and the primary leukemia cells were investigated.', 'Compared with the untreated control, PsA induced the differentiation of U937 cells, K562 cells and HL-60 cells, represented as the increased CD15+ cells in a dose- and time-dependent manner in all the three AML cell lines, after PsA treatment. As the same time, the cell morphology of these AML cells was changed correspondingly; the cytoplasm/nuclei ratio was increased, basophilic cytoplasm was decreased, and eccentric nucleus and granules were also observed. Also, the same effects of differentiation induction by PSA were confirmed in the primary leukemia cells. However, the specific MEK/ERK inhibitor U0126 effectively abrogated the differentiation induced by PsA in vitro.
Example Output:
Does pulsatilla saponin A induce differentiation in acute myeloid leukemia in vitro?