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 Q]: Abstract: The pharmacokinetics of oral and intravenous bromide was studied in 7 adult volunteers, who served as their own controls. They received 1 ml/kg of 3% sodium bromide, equivalent to 30 mg/kg bromide. Oral bioavailability ranged between 75-118% with a mean of 96 +/- 6%. Elimination T1/2 was 11.9 +/- 1.4 days after oral administration and 9.4 +/- 1.5 days after I.V. administration (P greater than 0.10). The employment of this ion for calculation of extracellular fluid and assessment of its potential significance in environmental toxicology necessitates accurate data on its disposition characteristics.
Question: Does the abstract contain any numerical data?
[EX A]: Yes

[EX Q]: Abstract: We have induced a basophil hypersensitivity reaction in the upper tarsal conjunctiva of the guinea pig by methods that induce a comparable basophil hypersensitivity reaction in the flank. The inflammatory cell infiltrate in this reaction contained large numbers of basophils and eosinophils with accompanying neutrophils and monocytes. Ocular tissue can serve as a priming site for systemic immunization and also for elicitation of a secondary flare after challenge with antigen. Very few inflammatory cells were observed in the cutaneous epithelium of either primary or secondary flares. In contrast, the mucosal stroma and epithelium contained large numbers of inflammatory cells (basophils, eosinophils, and neutrophils), suggesting directed cellular movement onto the ocular surface. The lesion of ocular basophil hypersensitivity in the guinea pig has features in common with two human eye diseases, vernal conjunctivitis and contact lens-associated giant papillary conjunctivitis. We hypothesize that the acute basophil hypersensitivity reactions of the conjunctiva are transformed into chronic inflammatory and proliferative states in vernal conjunctivitis and giant papillary conjunctivitis.
Question: Does the abstract contain any numerical data?
[EX A]: No

[EX Q]: Abstract: While the ambiguity of suicidal patients' stated motivations has been studied in some detail, less attention has been given to the changeability of their motivations. Twenty-six patients who had taken an overdose of paraquat, a highly lethal herbicide, were questioned about their motivation at the time of admission and 24 hours and 3, 7 and 10 days later. Although 25 patients claimed that they wished to die at the time of admission, all of the 14 surviving patients wished to live at the time of discharge from hospital. Of the 12 patients who died, 6 stated that they no longer wished to die in the last interview before their death. During the following year 3 of the 14 surviving patients killed themselves. The findings emphasize the importance of thoroughly assessing all aspects of the suicidal patient's situation in determining risks. The patient's stated intentions should be but one factor considered.
Question: Does the abstract contain any numerical data?
[EX A]:
Yes