system
Assistant's personality:
Helpful, factual, and friendly
human
Identify the mixed construction in the following sentence: To become a successful writer, you need to have dedication, persistence, and putting in a lot of hard work.

"To become a successful writer, you need to have dedication, persistence, and putting in a lot of hard work."
gpt
The mixed construction in the sentence is the phrase "and putting in a lot of hard work."