In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.

Context: i swear on my dogs, i wanted the issue to come out and just be. no press. no sensational headlines. no leaks. oh, well...— BRIAN MICHAEL BENDIS (@BRIANMBENDIS) April 21, 2015 Answer: his dogs
who would the author swear on?

Context: #Beyonce has reportedly given birth to the twins, which means her next Instagram photo will be the greatest photo of all time. Michelle da Silva (@michdas) June 18, 2017 Answer: twins
who did beyonce give birth to?

Context: Thought this was a pic of Santa on vacation but it's actually David Letterman 1 John Breech (@johnbreech) March 23, 2016 Answer: his round, rosy cheeks and big white beard

which aspects of david letterman brings to mind santa?