You and your dog are playing catch with a tennis ball, in your living room. The
ball rolls under a cabinet.

Looking for the ball, the dog sticks its
nose under the cabinet, and finds a
potato chip.

Now, every time your dog goes past that
cabinet, it sticks its nose under, and
sniffs.

2a) Name the type of Learning.
2b) Name the Mechanism and Aspect of
that Mechanism, if applicable.
2c) Support answers 2a & 2b.