The fifth step to simplify a complex sentence is to use parallel structure and coordination. Parallel structure involves writing the parts of a sentence with the same function or role in the same form or pattern, such as nouns, verbs, or phrases. On the other hand, coordination entails joining the parts of a sentence that have equal importance or weight with coordinating conjunctions, such as and, but, or, or so. To illustrate, take the sentence "She likes reading books, watching movies, and to play games." This is not parallel since "to play games" is written in a different form than the other two parts of the sentence. However, if it is rewritten as "She likes reading books, watching movies, and playing games," then it is parallel. Similarly, "He was tired, but he still finished his work" is an example of coordination while "Although he was tired, he still finished his work" is not coordinated.