You will be given a definition of a task first, then some input of the task.
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.

Abstract: In the investigation of children with leg aches, it is essential to identify any underlying organic disease. Growing pain is a poorly named, nebulous entity that can be diagnosed only by exclusion. The greatest diagnostic error is to make a diagnosis of growing pains while overlooking some serious underlying condition.
Question: Does the abstract contain any numerical data?
Output:
No