instruction:
Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
question:
Context: Bazex syndrome, or acrokeratosis paraneoplastica, is a cutaneous paraneoplastic syndrome characterized by psoriasiform lesions associated with, usually, a squamous cell carcinoma of the upper aerodigestive tract. We present a case of Bazex syndrome associated with metastatic cervical squamous cell carcinoma with an unknown primary. The features of the condition are discussed in the light of current knowledge. 
 Question: Name synonym of Acrokeratosis paraneoplastica.
answer:
bazex syndrome


question:
Context: When reporter ANN MITCHELL is laid off by managing editor HENRY CONNELL because of streamlining, she begs to stay on since she's supporting her MOTHER and TWO SISTERS, but it's no use. Angry, she gathers up her belongings but then, as a parting shot, types up a fake letter from "John Doe" stating that he's so downtrodden by the unfairness of things that he intends jumping off the building on Christmas Eve.The paper prints the letter and it causes a sensation. Everyone relates to and wants to help John Doe. Connell, desperate to get hold of the original letter is shocked when Ann tells him there was no letter. Connell, angry, is ready to print a retraction but Ann suggests that they hire a "fake John Doe" to embody the pathos of the letter. She gets her job back along with a lucrative fee and contract.Several desperate MEN line up claming to have written the letter, so Ann and Connell must now pick the one. When handsome JOHN WILLOUGHBY walks in, Ann's clearly smitten. A likeable, quiet baseball player who's fallen on bad times, John's the one who will become "John Doe." Although he seems too honest to lie, Ann believes he's desperate enough. They create a fake letter, put him up at a fancy hotel with bodyguards, making him sign an agreement. Also in tow (much to Connell's chagrin) is THE COLONEL, a confirmed vagabond, distrustful of society, who warns John that he's falling into a trap of privilege.Next come publicity photos, which are directed by Ann to get the correct "angry protest" look. With headlines proclaiming his anger at the unfairness of the world, John becomes an increasing media sensation, courtesy of hyperbolic headlines concocted by Connell. Meanwhile, the GOVERNOR suspects John Doe is a myth but mistakenly feels it was concocted by publisher B. D. NORTON to discredit him. Ann convinces Norton to play it for what it's worth. Norton offers her money to write radio speeches to sell Doe. He also wants her to work directly with him and not Connell.Ann goes to work, typing up a storm but nothing comes to mind. Ann's Mother suggests that she write something upbeat and simple, using the values of Ann's late father as an inspiration. By now, John has begun realizing that his baseball career might not get started again if the John Doe business is revealed as a phony.Nonetheless, John reads his first manufactured upbeat speech, written by Ann to a packed house. Ann coaches him to be sincere, suggesting that she's fallen in love with John Doe. The speech, broadcast on the radio, stirs the people with its "love thy neighbor"-style message. CROWDS love him but John can't get away fast enough. He and the Colonel resort to the boxcars and flee. B. D. Norton, thinking he was great, wants him located.When a DINER WAITER recognizes him, John's hope for a return to normalcy is squelched by sudden CROWDS, eager to meet him. Ann and Norton locate him. John isn't happy about it. When Norton offers him a lecture tour, he refuses it angrily. When the common PEOPLE who have a "John Doe" club talk to him, however, he softens when hearing how he's touched them. Now, John's torn. His itinerant pal, The Colonel, thinks he's been "hooked" and, disgusted, walks out on him.Norton arranges the lecture tour. John speaks in state after state, addressing the many national clubs in his name. Connell tells Norton, however, that he's curious why Norton is spending so much money on the tour. In the meantime, Ann, knowing that John now likes her, feels increasingly like the heel she feels she is. She feels even worse when John relates a tender dream that he had about her and talks to her about how he relates to the lonely, hungry people to whom he's been speaking.Norton gives Ann a fur coat and a gift. He then tells her that he wants John Doe to announce a 
 Question: "John Doe" threatens suicide on what day?
answer:
christmas eve


question:
Context: The gene encoding the small subunit ribosomal protein 19 (RPS19) is mutated in about 25% of cases of the bone marrow failure syndrome Diamond Blackfan Anemia (DBA), a childhood disease characterized by failure of red cell production. In these cases DBA is inherited as an autosomal dominant trait and RPS19 haploinsufficiency is thought to cause the disease. To study the molecular pathogenesis of DBA we used siRNA to decrease the level of RPS19 in two human cell lines, HeLa cells and U-2 OS osteosarcoma cells. Cells with reduced RPS19 levels showed a dramatic reduction in the amounts of small 40S ribosome subunits and mature 80S ribosomes and an excess of large 60S subunits. These cells were defective in 18S rRNA production and accumulated 21S and 20S nuclear pre-rRNA molecules, suggesting that RPS19 is required for specific steps in rRNA processing. RPS19 depletion produced a reduction in steady-state levels of RPS6 and RPS16 via a post-transcriptional mechanism while the levels of RPL7 and RPL26 were unaltered, indicating that levels of ribosomal proteins are determined by subunit assembly. This has interesting implications for the pathogenesis of DBA suggesting that deficiency of any of the RPS proteins might have a similar effect and thus may be responsible for causing DBA. Finally in cell lines from DBA patients with mutations we find increased levels of 21S rRNA precursors but no abnormality in the ribosome profile on sucrose gradients or in the steady-state levels of RPS19 suggesting that some cells can partially compensate for the loss of one allele of RPS19. We conclude that defects in ribosome biogenesis may underlie the pathology of Diamond Blackfan Anemia. 
 Question: In which syndrome is the RPS19 gene most frequently mutated?
answer:

dba