As presented in this chapter, which of the following are true about the four houses?

a$.$ It's a good guess that House A is somewhere in the western United States.

b$.$ The big porch on House A helped with cooling thanks to the ceiling fans.

c$.$ It's a great guess that House D is somewhere in Virginia.

d$.$ House D is known as a New England Saltbox.

e$.$ The big central cooking fireplace in House D was a safety hazard.

$f.$ All of the above