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: Twenty one cases of amyloidosis of the lower respiratory tract were seen at a single center. In three patients, multifocal bronchial amyloid plaques led to stenosis and atelectasis, and in two, small pseudotumor masses were an incidental bronchoscopic finding. Two patients had nodular parenchymal amyloidosis, in one of whom the lesions were progressive and in the other static. Fifteen patients had diffuse parenchymal amyloidosis. Two of these had severe interstitial involvement and died in respiratory failure; eight had congestive cardiac failure, and parenchymal amyloidosis was a post-mortem finding; two had senile cardiorespiratory amyloidosis, also found at autopsy; and in three, the amyloidosis was associated with malignancy. The degree of respiratory embarrassment seemed to be related to the amount of amyloid in the gas diffusion zones, irrespective of the etiology of amyloidosis.
Question: Does the abstract contain any numerical data?
[EX A]: No

[EX Q]: Abstract: Off-road vehicles have attained growing popularity, expanding markets and increasing rates of associated injury, especially among young people. In 1984-85, 148 patients were treated at the Children's Hospital of Eastern Ontario, Ottawa, for injuries suffered in off-road vehicle accidents. The average age of the patients was 14 years. Soft-tissue injuries occurred in 33 patients, 21 of whom had severe injuries. There were 179 fractures in 133 patients. One patient died as a result of his injuries. The most common mechanism of injury was losing control of and tumbling from the machine. Seventeen patients were struck by their own vehicles, and 39 collided with objects such as cars, trees or people. The health care costs of these accidents are no less serious than the concerns for the appropriate legislation to protect consumers, particularly the young.
Question: Does the abstract contain any numerical data?
[EX A]: Yes

[EX Q]: Abstract: The capacity to absorb fructose in 10 healthy adults was investigated by means of hydrogen breath analysis. Fructose absorption was quantified with lactulose standards. Significant hydrogen production (greater than or equal to 20 ppm rise of breath hydrogen) was found after challenge with 10% solutions of 50, 37.5, 25, 20, and 15 g fructose in eight, seven, five, four and one subjects, respectively. One subject showed malabsorption after a 10 g dose and possibly also 5 g fructose. In contrast, no malabsorption could be detected in any of the 10 subjects after ingestion of 100 g, 75 g, or 50 g sucrose or a mixture of 50 g glucose and 50 g fructose. After ingestion of mixtures of 50 g fructose +25 g glucose and 50 g fructose +12.5 g glucose malabsorption was present in three and seven subjects, respectively. Symptoms during all challenges were mild, or absent. It is concluded that in the healthy state the absorption capacity of fructose given alone ranges from less than 5 g to more than 50 g. The absorption capacity of fructose given as sucrose is much higher. Glucose stimulates fructose uptake in a dose dependent fashion. The possible existence of more than one intestinal transport system for fructose is considered. The elucidation of the clinical relevance of the findings is important.
Question: Does the abstract contain any numerical data?
[EX A]:
Yes