You say "tomato," I say "potato."

Thursday mornings are like Christmas for the girls because we get our box of organic fruits and veggies delivered from Nature's Garden. They love unpacking the box and celebrating the species of plant inside. This morning one of the interactions went like this:

Meka: "A tomato!"
Edie: "Potato?"
Meka: "Tomato."
Edie: "Potato?"
Meka: "TO-MA-TO."
Edie: "Potato?"
Meka: "TOMATO."
Edie: "Potato?"
Meka: "TOMATO!"
Edie: "Potato?"
Meka: TOMATO!!!!!"
Edie: "Potato?"