That isn't an answer to his question, but seeing as how he's having a conversation with the actual Winter Soldier, Peter lets it slide.

"Yeah, it's weird. I don't think it was on purpose, but you have to wonder if it was random or if there was some kind of unaccounted for criteria we all met to end up here together," he says instead. "And why this place? Was it already here?" He lifts his hands helplessly. "There are a lot of questions."