Something like that. I don't know if it's for the Queen, since it was implied to me that there's something greater at work here, but... [Definitely the feeding thing. Martha hasn't had anything pop up to disprove that theory so far, so she's sticking to it, even though the very thought unsettles her.

Clara's theory isn't so bad either, especially with all of the chess images that have shown up so far.

Martha's immediately interested when Clara explains that this isn't the first time she's encountered something like this. She didn't even need the clarification -- she would have assumed it was with the Doctor.]

What was it?