This question has options. Answer the question about text:

But ... The Tedster LOVED it when we brought out his special doggy birthday cake . He could n't get enough ! Grandma came over and a few friends and we sang him happy birthday . It was lovely .

Whose birthday was the narrator celebrating ?

+ They were celebrating their Grandma 's birthday .
+ None of the above choices .
+ They were celebrating a cat 's birthday .
+ They were celebrating their birthday .
None of the above choices .