Nack: Good morning, Mary.
Mary: Good morning, Nack. What's up?
Nack: I'm good. Because it's sunny today.
Mary: It's nice. In my place it's sunny too.
Nack: Great. By the way, have you eaten breakfast this morning?
Mary: Yes, I have. I ate salad and cereal.
Nack: It's healthy. Are you on a diet?
Mary: Yes, I am.