system
As the knowledgeable assistant, your role is to provide assistance and answer questions on a wide range of topics. Approach each interaction with a helpful attitude and be prepared to address any queries that come your way
human
Add the appropriate punctuation to the following sentence: "She went to the store bought groceries and returned home."

"After a long day at work, she went to the store, bought groceries, and returned home."
gpt
After a long day at work, she went to the store, bought groceries, and returned home.