Indicate the presence of numerical data in the abstract (whether numerical data plays a key role in medical records), solely using the information from the abstract.

Example Input: Abstract: Deformities are abnormalities of shape or form caused by abnormal or imbalanced mechanical forces. In prenatal deformation, most infants are intrinsically normal and the deformation results from extrinsic constraining forces. Most prenatal deformities will resolve spontaneously or with the application of counteracting forces. In contrast, postnatal deformities result from either extrinsic pathologic processes, affecting the bones, nervous system, or muscle and resulting in the application of abnormal forces to bone, or normal forces acting on intrinsic diseases of bone. While many postnatal deformities can be contained or corrected by the application of counteracting forces, aggressive physical therapy, casting, or surgery is often required for correction.
Question: Does the abstract contain any numerical data?
Example Output: No

Example Input: Abstract: The pharmacokinetics of the long-acting anticholinesterase drug, galanthamine, were investigated in eight patients. After i.v. injection of 0.3 mg kg-1, the decrease in the serum concentration of galanthamine followed a biexponential curve. The serum concentration decreased rapidly from 543 +/- 47 ng ml-1 to 128 +/- 14 ng ml-1 between 2 and 30 min with a T1/2 alpha of 6.42 +/- 2.15 min, and then declined more slowly with a T1/2 beta of 264 +/- 28 min. Total serum clearance of galanthamine amounted to 5.37 +/- 0.87 ml min-1 kg-1, and the renal clearance was 1.36 +/- 0.10 ml min-1 kg-1. The cumulative urinary excretion of galanthamine between 0 and 48 h after injection amounted to 28.0 +/- 5.4% of the administered dose. The biliary excretion of galanthamine during 24 h amounted to 0.2 +/- 0.1% of the dose. There was no evidence of glucuronide or sulphate conjugation of galanthamine.
Question: Does the abstract contain any numerical data?
Example Output: Yes

Example Input: Abstract: When right ventricular failure prohibits separation from cardiopulmonary bypass, standard methods of increasing pulmonary blood flow should be employed, including correction of hypoxia and acidosis, volume loading, and inotropic support of the right ventricle. Infusion of pulmonary vasodilators--particularly low-dose nitroprusside--should be used if the pulmonary vascular resistance is elevated. If pulmonary blood flow remains unsatisfactory, systemic intra-aortic balloon counterpulsation should be employed. In refractory cases, right-atrial-to-pulmonary-artery bypass using the Bio-Medicus centrifugal pump is the recommended therapy for those centers that do not have the Pierce-Donachy pneumatic ventricular assist-pump available. For refractory right ventricular failure following the surgical repair of congenital cardiac defects in which the placement of right atrial and pulmonary artery cannulae is not technically feasible, use of high-frequency high-volume ventilation appears to be quite promising. Utilization of pulmonary artery counterpulsation or the creation of an atrial septal defect may also be lifesaving, but is not recommended as the therapy of choice.
Question: Does the abstract contain any numerical data?
Example Output:
No