UBS upgraded credit card companies American Express ( AXP.N ), Capital One Financial Corp ( COF.N ) and Discover Financial Services ( DFS.N ) to "neutral" from "sell," saying the stock valuations now largely reflect the difficult operating outlook But concerns about inflation continued to weigh on the market.
Take context from the input text and decide on the accurate relationship between 'Capital One' and 'Financial Services' from the options provided.
Options: director/manager, distribution format, distributed by, industry