Stubborn runs in the family

I'm playing with sweet son when sweet daughter walks up.

Daughter: Mama, are you making me lunch?
Me: I'm playing with Son.
Daughter: Mama, CAN you make me lunch?
Me: I can.
Daughter: (getting frustrated because I haven't moved) WILL you make me lunch, Mama?
Me: Sure!

 Later

Me: Daughter, do you want pizza?
Daughter: No
Me: turkey and cheese, grilled cheese, tortilla with hummus
Daughter: No, No, No
Me: Is your name Daughter?
Daughter: NO.
Me: Can you say something other than 'no'?
Daughter: Yes, I can. I ob-stent. (obstinate)

I don't know where she gets it from... haha