a. The Empire State Building is composed of 85 floors and a "hat". (c'est les seuls informations parlant de son apparence dans le document, je ne sais pas si il faut faire des recherches)
b. Walter Chrysler and John Raskob were both trying to build the talled skyscraper of New York City. So they both competed to attend their objective. John Raskob won this rivalry thanks to the 5 floors and the hat he added to the Empire State Building, making it the tallest skyscraper of New York City for about 40 years and the most famous one until now.
