Keep it there in passive voice

What is the roosevelt’s main purpose in this speech

Satire can best be defined as the literary form or technique in which and are used to criticize one's vices.

Which sentence has a correctly placed participial phrase? a. we read about a pizza on the menu covered in pepperoni. b. covered in pepperoni, we read about a pizza on the menu. c. we, covered in pepperoni, read about a pizza on the menu. d. we read about a pizza covered in pepperoni on the menu.