Yes. So, let me handle that one first. You are absolutely right. On the net share settlement, typically, there was going to be more of a balloon payment in Q1 because we do have annual question on the way our RSUs and PSUs best, and then it takes us off for the latter three quarters. Predicting what that will be as we get into future periods is difficult because it is a function of the share price. So, if the share price goes higher than it’s going to be more. If the share price is, it is going to be less, but there is a kind of a balloon payment in the Q1 period. As to the question Aaron about publishers and the impact on licenses for question. A couple of things that I think are very much in our favor. First, all the publisher agreements that we started years ago, all the significant ones have already been renewed for many years to come and they’re still exclusive to us. And each one of them was about a similar price that we paid 5 years ago, but for more content or for longer periods of time because the value really is strengthening in those discussions really is what's on Chegg's side versus the publisher’s side. In addition to that, as I just mentioned earlier, the breakdown of content of the 30 million, the publisher content used to be 7 million, it’s down to 5, and our internal content used to be zero, and it’s up to 25 million, but the answers to every one of them, all 30 million are owned by us, they are proprietary to us. So, the publishers are becoming decreasingly important in this equation because this is really about learning, not just a question in the textbook, but actually learning the subject. And so, we’re getting all sorts of questions and all sorts of categories. And I think that once people fully understand the mode that we build with our expert answer network, which is well over 100,000 expert answers answering millions of new questions a year, and if they’ll begin to understand that Chegg is really an independent company in terms of serving the needs of the students on the questions and issues they have as it relates to their academics and eventually and increasingly skills. So, none of the things that are happening in the publishing world, the McGraw-Hill and the Cengage thing will take at least a year to close. We have great long-term agreements with each one of them. We have great relationships in both companies. They value us for distribution and for the licensing agreement. So, the best I can explain it is, everything that’s happening is moving in our favor.