in which case we run into this chance node. This chance node is public. It just leads to two different Subgames, so both players observe the outcome of this chance node. It just leads to see different situations that are strategically identical. It's an irrelevant chance node, but it is a chance node. Then after this chance node, player one let's say, chooses play and we estimate the expected value of them choosing play is now zero. So, let's say, we were player two in this game, we observe player one choose play.