What is the definition of parallel structure?

I'll mark what are some examples of metaphors in the song "lose yourself" by eminem?

Questions 1–2: identify the dependent clause and circle the independent clause. 1. since carmen was so hungry, she stopped at the deli and bought a sandwich. 2. the train was running late as usual, so kristen decided to call a taxi.

Match each mode of narration to the excerpt in which it is used.