The statements that use parallel structure are:
- I ate tacos, beans, and rice for dinner last night.
- Mary's favorite activities include cheerleading, parasailing, and hiking.
- I came; I saw; I conquered.
- The angry dog barked at his owner, scratched the door, and created a mess.
- To succeed is to be happy in life.
- Jacob would like to buy both a new hat and a new laptop.
These all present repetition of a chosen grammatical form within a sentence, thus keeping the rhythm of th line.
They will have discovered the moral of the story.
Hope that helped you!
I’m not sure where the pic is but ethos is credibility, pathos is emotion and logos as logic