TASK DEFINITION: Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
PROBLEM: Marcus Foligno (born August 10, 1991) is an American-Canadian professional ice hockey player, who plays for the Buffalo Sabres of the National Hockey League (NHL).

SOLUTION: What team did Marcus Foligno play for?

PROBLEM: Mosqueiro is an island near the south bank of the Para River in the Brazilian state of Para, roughly north of downtown Belem.

SOLUTION: What body of water was Mosqueiro next to?

PROBLEM: Chronic myeloid leukaemia (CML) is characterized cytogenetically by a t(9;22)(q34;ql1) reciprocal translocation which gives origin to a hybrid BCR-ABL gene, encoding a p2lO(BCR-ABL) fusion protein with elevated tyrosine kinase activity and transforming abilities. The t(9;22) was suggested to be associated with genomic imprinting of centromeric regions of chromosomes 9 and 22, but the genes directly affected by the translocation, ABL and BCR, were shown not to be imprinted. For most diagnostic and research purposes the BCR-ABL gene can be efficiently identified by reverse-transcription and polymerase chain reaction (RT/PCR) amplification of its fusion transcripts, which can be quantified by competitive PCR and similar assays for assessment of residual disease in the follow-up of therapy. In the great majority of CML patients the BCR-ABL transcripts exhibit a b2a2 and/or a b3a2 junction; in rare cases, the only detectable BCR-ABL transcripts have unusual junctions, such as b2a3, b3a3, e1a2 or e6a2. There is a recent suggestion that the BCR-ABL gene may not be always 'functional', since extremely low levels of BCR-ABL transcripts can be found in leucocytes from normal individuals and, conversely, it appears that no BCR-ABL transcription can be detected in a proportion of Ph-positive haematopoietic progenitors from some CML patients. The role, if any, of the reciprocal ABL-BCR hybrid gene in CML is unknown. Although its mRNA message is in frame, no ABL-BCR fusion protein has yet been identified in CML patients. The blast crisis of CML has been variably associated with abnormalities of proto-oncogenes, such as RAS and MYC, or of tumour suppressor genes, in particular RB, p53 and p16, or with the generation of chimeric transcription factors, as in the AML1-EVI1 gene fusion. It is likely, therefore, that multiple and alternative molecular defects, as opposed to a single universal mechanism, underlie the acute transformation of the disease.

SOLUTION:
Which gene fusion is the result of the "philadelphia translocation" or the "philadelphia chromosome" mutation?