Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).

Example Input: Abstract: To study patient preferences on physician attire and etiquette, we interviewed 200 patients on the general medical services of teaching hospitals in Boston and San Francisco. Of these 200 patients, 65% believed physicians should wear a white coat, 27% believed physicians should not wear tennis shoes, 52% believed physicians should not wear blue jeans, 37% believed male physicians should wear neckties, and 34% believed female physicians should wear dresses or skirts. Forty percent of patients wanted physicians to address them by first name, but only 10% of patients wanted to address their physicians by first name. A concurrent mailed survey of 74 medical house staff members at the two hospitals revealed wide variability in physicians' attire and in how patients were addressed at each institution. Thus, many house officers had habits that were less formal than a substantial portion of their patients preferred.
Which is the apt title for the abstract? option1: Patient and house officer attitudes on physician attire and etiquette. option2: Current methods of training residents to manage pediatric cardiopulmonary arrests.
Example Output: Patient and house officer attitudes on physician attire and etiquette.

Example Input: Abstract: Abnormalities of coagulation and fibrinolysis in 12 head-injured patients were studied in early (within 24 hours of onset) and late (10th to 17th day after onset) stages. alpha 2 Plasmin inhibitor (alpha 2PI), antithrombin III (ATIII), and fibrinopeptide A (FPA) and B beta 15-42 (FPB beta) were measured in particular, in addition to the usual tests (platelet count (PLT), prothrombin time (PT), partial thromboplastin time, fibrinogen, and fibrin/fibrinogen degradation products (FDP)). alpha 2PI was abnormally lower, and FPA and FPB beta were much higher; fibrinogen and ATIII were moderately lower in the early stage than in the late stage in 6 head-injured patients with postoperative intracranial hemorrhage. alpha 2PI, ATIII, and fibrinogen were moderately lower and FPA was moderately higher in the early stage than in the late stage in 6 head-injured patients without postoperative intracranial hemorrhage. PLT and fibrinogen were lower, alpha 2PI was much lower, and FPA was much higher in the 6 patients with postoperative intracranial hemorrhage than in the 6 patients without postoperative intracranial hemorrhage. One patient with acute epidural and subdural hematomas had recurrent postoperative intracerebral hematoma twice. This recurrent hemorrhage was due to disseminated intravascular coagulation (DIC) caused by primary brain damage and was associated with extremely high FPA and FPB beta levels and abnormally low alpha 2PI and PLT. Fresh-frozen plasma and intravenous low-dose heparin were administered after the two recurrent hemorrhages, after which FPA and FPB beta normalized immediately, although other screening tests showed only gradual improvement.(ABSTRACT TRUNCATED AT 250 WORDS)
Which is the apt title for the abstract? option1: Relationship between abnormalities of coagulation and fibrinolysis and postoperative intracranial hemorrhage in head injury. option2: Flexible balloon-expanded stent for small vessels. Work in progress.
Example Output: Relationship between abnormalities of coagulation and fibrinolysis and postoperative intracranial hemorrhage in head injury.

Example Input: Abstract: To study the metabolic acidosis that occurs during the diarrhea of cholera, we examined the serum anion gap in 21 patients with hypovolemic shock due to Vibrio cholerae infection. Measurements of serum electrolytes, as well as divalent cations and the anionic contributions of serum proteins, lactate, phosphate, and serum creatinine, were made at the time of admission, after rehydration, and during convalescence. At the time of admission, the mean serum concentration of sodium was 134.8 mmol (meq) per liter, that of chloride was 103.2 mmol per liter, and that of bicarbonate was 11.4 mmol per liter; the mean anion gap was 20.2 mmol per liter. The mean serum creatinine concentration was 2.48 mg per deciliter. The low serum bicarbonate level and the high serum anion gap were corrected by rehydration. The increased serum anion gap was caused by hyperproteinemia, lactic acidemia, and hyperphosphatemia, with anionic contributions to the rise in anion gap estimated as protein, 5.5 meq per liter; lactate, 2.5 meq per liter; and phosphate, 2.5 meq per liter. The hyperproteinemia was attributed to dehydration, the lactic acidemia to shock, and the hyperphosphatemia to acidosis and transient renal failure. The mean concentrations of serum calcium and magnesium were slightly elevated but did not affect the increased anion gap. These results indicate that severe cholera causes acidosis with relatively little change in serum chloride but an increased serum anion gap. The acidosis is more profound than would be expected on the basis of stool losses of bicarbonate, because of superimposed lactic acidemia and renal failure.
Which is the apt title for the abstract? option1: The acidosis of cholera. Contributions of hyperproteinemia, lactic acidemia, and hyperphosphatemia to an increased serum anion gap. option2: Breast MR imaging with loop-gap resonators.
Example Output:
The acidosis of cholera. Contributions of hyperproteinemia, lactic acidemia, and hyperphosphatemia to an increased serum anion gap.