The folic acid was probably for Shirley's father. Elderly people would take it to prevent Alzheimer's disease.

Later that evening, Sergio went home for dinner.

When he saw cookies on the table, he thought the family cook had made them. He sat down, picked one up at random, and ate it. As he was munching on another cookie, he commented, "These cookies taste pretty good."

Smiling proudly, Claire nodded. “I second that."

“Mom, did you make them?"