Read this passage about pizza. Then identify the text structure being used.

Some say the best pizza is found in New York City. Others say it's in Chicago. While both places make delicious pizza, there are key differences between them. New York pizza has a thin crust that is soft enough to bend. However, Chicago deep dish pizza has a thick crust and typically requires a knife and fork to eat.

Which is the main text structure in this passage?

description
sequence
compare and contrast
cause and effect

compare and contrast