Which sentence uses italics correctly?

a.
yesterday we read a sad short story titled the necklace.

b.
i can't tell whether that is a "b" or an "8," can you?

c.
did you read this newspaper article titled let's honor our veterans now?

d.
how many m's are in the word alabama?

the necklace
let’s honor our veterans now
alabama

these are what are italicize