what sentence best describes deep learning

Deep learning is a subset of machine learning that uses complex algorithms modeled on the human brain to analyze data with a logical structure similar to how a human would draw conclusions. Deep learning neural networks consist of multiple layers of interconnected nodes, each building upon the previous layer to refine and optimize the prediction or categorization. Deep learning models can be taught to learn by example, and they perform nonlinear transformations to their input to create a statistical model as output. In other words, deep learning is a specialized subset of machine learning that enables a computer to learn from data and make decisions without being explicitly programmed.