 Yeah. So the area of the Yasuni that we're talking about are three oil fields, the Ishpingo, Tambocotra, Tiputini fields. And they are one of Ecuador's largest oil fields. Right. It's about 800 million barrels of oil. So it's significant reserves. So at the time in 2007, this is a big deal. It is very much a revolutionary idea at the time. You know, no other nation had proposed that saying we're going to keep one of our largest oil fields in the ground.