Mom: What are you doing? I told you to wash dishes right after the meal.

Son: But I just ate and now am relaxing a little bit to avoid having stomach ache.

Mom: No reason, please! It's your duty everyday. But You are using mobile phone, it's not kind of relaxing.

Son: Yah, because tomorrow I'll have a presentation so now I have to check again the content.

Mom: Ok, I understand. So your sister will take your task and then after that I have to do the laundry for her, ok?

Son: Yes, mom.