2c and 3a

2c: Could you explain in a different way what you mean?
Exercise text: Discuss whether a CNN is efficient for detecting long range dependencies in an image.

A: Long range dependencies in an image: dependencies between pixels with a large spatial distance within the image.

3a: Do you mean RNN, not CNN?
Exercise text: How could you structure a CNN to be used for 1D time series data with a
stream of incoming data?

A: CNN is correct. Not the formulation "stream of incoming data".