...eligibility rules required babies' mothers to be legal residents ... Yuki's mother "was not a legal resident of the United States."

Ummmm .... I'm failing to see why this was ever questioned. If a contest at the grocery store says, "Must be present to win." and I'm sitting home taking a nap instead of being present in the store, I don't win, right? Should I then sue? And say I was "deprived" of my free twelve-pack of Squirt? NO. I didn't follow the rules, therefore I can't win. Duh.