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.

Ex Input:
Abstract: Use of the colposcope for vulvar and vaginal examination in four cases of long-standing vulvodynia led to the identification of lesions with an unusual appearance. In the vulvar vestibule, epithelial projections resembling cactus, camel humps or stony colonial pavement were observed. In the vagina, the lesions looked more like cerebral folds. Biopsies of these lesions showed histopathologic changes diagnostic of human papillomavirus infection, scored according to Reid's criteria. In one case, capsid antigen was detected with the peroxidase technique in the nuclei of the superficial cells. Past history and positive findings in the sexual partners of some of the patients suggested long-standing herpesvirus activity in the lower genital tract. In some cases of recalcitrant vulvodynia, colposcopic examination of the vulva and vagina may lead to a viral explanation for symptoms previously considered psychosomatic in origin.
Question: Does the abstract contain any numerical data?

Ex Output:
No

Ex Input:
Abstract: Operative management of a patient with septic thrombosis from Candida organisms of the subclavian and central veins is described. Diagnosis was suspected on the basis of positive blood and catheter tip cultures, indium-labeled leukocyte scan, and bilateral upper extremity phlebograms. Venous thrombectomy with a Fogarty catheter of the upper extremity central veins was performed after a superior vena cava Greenfield filter had been placed to prevent pulmonary embolism. The thrombus culture was positive for Candida albicans, and the reestablishment of vein patency in conjunction with amphotericin B therapy resulted in cure. This technique allows a definitive diagnosis of septic central thrombosis to be made and reestablishment of vein patency may also enhance antibiotic therapy.
Question: Does the abstract contain any numerical data?

Ex Output:
No

Ex Input:
Abstract: In two typical cases of calcaneal fracture dislocation, the primary fracture, which runs forward and medially from a point behind the sustentaculum tali, is associated with inversion of the hindfoot. The calcaneus splits into a small anteromedial and a larger posterolateral fragment. Rupture of the lateral collateral ligament allows the posterolateral calcaneal fragment to move laterally to lie immediately subjacent to the distal fibula. Closed reduction is impossible. Open reduction of this rare fracture dislocation is essential. A lateral approach to the calcaneus is generally sufficient, but a second medial incision may be required.
Question: Does the abstract contain any numerical data?

Ex Output:
No