The Pedigree below tracks colorblindness through a family. What does a circle represent?
O Female
O Carrier
Child
O Male

Carrier or child
i think

   Hello, how are you? Jade asked quietly.
"Oh very well, you my dear?" Mitchell replied.
Wonderful! I was wondering if you would like to meet up for lunch sometime later in the afternoon.  If you aren't busy of course!" Jade said with a quick movement of her hands.  "I'd love to! Where would you like to go, Jade?" said Mitchell.  Jade took a few steps towards Mitchell, "Anywhere you would like to go, my darling! Depends on where you would like to eat this time, I mean I chose last time." Mitchell kissed Jade and replied "Want to just go back to my place? I can make us dinner.  That way we don't have to pay!"
Jade blushed and nodded with agreement.