What are the 4 types of analogies? Give an one sentence for example of each type.

1. Synonym or Definition Analogy: "Hot is to scorching as cold is to freezing."

2. Antonym or Opposite Analogy: "Up is to down as left is to right."
3. Part to Whole Analogy: "Wheel is to car as neuron is to brain."
4. Category Analogy: "Oak is to tree as wolf is to mammal."