Abbott Laboratories American Express Caterpillar Coca-Cola Discover Financial Dow Chemical eBay Halliburton IBM Kimberly-Clark Kinder Morgan Lockheed Martin Morgan Stanley Procter & Gamble Raytheon Texas Instruments Travelers Union Pacific United Technologies Yahoo And net losses are predicted for Amazon, Freeport-McMoRan and Vale.
Analyze the relationship between 'Discover' and 'IBM' within the context of the input sentence.
Options: manufacturer, currency, platform, industry