Sure. So, one of the good things about getting the questions in advance is, I can prepare thoughtful and detailed answers, as I have especially on this one. So, we assess Loews' some of the parts value based on our view of the intrinsic value of each of our subsidiaries. Intrinsic value is our view of what our subsidiaries are worth based on our medium to long range outlook. And the valuation can and often does differ from the current market value of those enterprises. Our outlook for each subsidiaries is informed by our view of the industry in which it operates and the competitive strengths and weaknesses of our subsidiaries. So, let's take a look at these subsidiary by subsidiary. Starting with CNA. The primary indicators that we look at our core earnings, the combined ratio, we look at earnings per share, dividend capacity, pricing, and loss trends. Based on these metrics, we believe CAN is undervalued compared to its peers and even more so compared to the overall markets. We are bullish on the commercially property and casualty insurance industry, and we also believe that CNA will be able to continue to take advantage of the current hard market. For Boardwalk, the factors that we consider for assessing intrinsic value are EBITDA, free cash flow, natural gas volumes, regulatory environment, industrial demand for both gas and gas liquids, the revenue backlog, organic growth potential along with several other measures and characteristics. We're positive on the natural gas industry and believe the gas will be an important transition fuel for a greener economy. When we think about Loews Hotels, we consider adjusted EBITDA, cash flow, comparable asset valuations and occupancy and room rates. Loews Hotels has a unique business model since it's both an owner and an operator of its hotel properties. This differentiator has enabled Loews Hotels to successfully compete for attractive projects over demand, near demand generators such as Orlando, Arlington, Texas. Although the hotel industry has been hard hit by COVID, we believe that Loews Hotels is uniquely positioned to succeed in a post-COVID world. And finally for Altium, we primarily look at organic volume growth, EBITDA and cash flow as well as the Company's ability to make accretive acquisitions in diversified end-markets. Since we purchased Altium, the Company has made seven accretive acquisitions of compelling multiples that have diversified our businesses into higher growth end-markets such as pharma. These factors are just the beginning of how we come to our assessment of each of our subsidiaries’ intrinsic value. Additionally, we assess the businesses, management teams, the Company's competitive position within its industry, and the long-term outlook for each of those industry.