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.

[Q]: Abstract: Measurement of serum angiotensin-converting enzyme (ACE) is extremely useful as an aid in the diagnosis and longitudinal evaluation of patients with sarcoidosis. We have detected a human serum ACE-inhibitor which affects the ACE level obtained by activity measurements. The effect of the inhibitor can be eliminated by a mere eight-fold dilution of the serum sample with physiologic saline. We recommend that serum ACE be performed with 1:8 dilutions of serum to eliminate the effect of the ACE inhibitor. The inhibitor has a MW above 50,000 daltons, and reversibility of inhibition by dilution appears to be ion dependent. Dialysis of an inhibitor-containing serum sample against saline causes the inhibition to become irreversible, allowing the distinction between alinearity of the assay vs an inhibitor effect when a serum has ACE activity greater than 50 units/ml. The source of the serum ACE-inhibitor remains to be determined.
Question: Does the abstract contain any numerical data?
[A]: Yes

[Q]: Abstract: Ninety-six patients with disseminated malignant melanoma received thrice weekly intramuscular injections of leukocyte A recombinant interferon (rIFN-alpha A, Roferon-A, Hoffmann La Roche) at doses of 12 X 10(6) U/m2 or 50 X 10(6) U/m2 with or without cimetidine as an immunorestorative agent. Four patients, two with prior chemotherapy, demonstrated either a complete response (3 months, soft tissue metastasis) or exceptionally durable response durations (months) of 29+ (soft tissue; lung lesion), 31+ (soft tissue), and 35+ (soft tissue; liver lesions). None of these patients had particularly characteristic clinical parameters. As noted previously, using chemotherapy, a small proportion of patients with advanced malignant melanoma, despite prior therapy, may achieve prolonged objective regression with rIFN-alpha A.
Question: Does the abstract contain any numerical data?
[A]: Yes

[Q]: Abstract: We describe a patient with secondary syphilis and facial skin lesions which resembled Sweet's syndrome clinically and histologically. We suggest serological tests for syphilis in patients with Sweet's syndrome.
Question: Does the abstract contain any numerical data?
[A]:
No