Choose all of the sentences from those that follow that have a subjective tone. Select all that apply.

a. My mother has always told us she prefers St. Louis-style pizza, which has a thin, crisp crust and is cut into square pieces, because she grew up in Missouri.
b. Two of my friends had a serious disagreement about the appropriateness of pineapple as a pizza topping.
c. My roommate’s favorite style of pizza is Chicago deep-dish topped with pepperoni and sausage.
d. Whenever I can, I order from a local pizzeria that makes New York-style pizza because I love crust that is thin but soft and slices that I can fold.
e. If I ever get to travel to Italy, I plan to try both Neapolitan pizza and gelato because, while I like them here in the US, I imagine they taste even better in Italy.