Young magicians

Dominic has gotten an interest in performing magic card tricks. The other children got the bug too, even 3 year old Sammy.

Sammy: (holding out a deck of cards) Daddy, pick a card! Any card!

Daddy: (picks a card)

Sammy: Now put it back.

Daddy: (puts back the card)

Sammy: (shuffles the cards and then starts looking for the card).  Is this your card?

Daddy: No

Sammy: (picks out another card). Is this your card?

Daddy: Nope.

Sammy: (perplexed) But which one is your card?

* * *