Does it refer to **thousands of situations** in the previous sentence?

"Dreyer's hospital is enthusiastically embracing the potential of AI to transform radiology. They've bulked up their computing power and are organizing their data to train algorithms. But there's a long road ahead. Artificial intelligence will need to be able to respond to **thousands of situations** to match the image interpretation that a radiologist does. Right now, Massachusetts General Hospital is focusing on **25 of them**."

Source: <http://money.cnn.com/2017/07/14/technology/business/radiology-doctors-artificial-intelligence/index.html>