Given the following passage  "Whitehead did not begin his career as a philosopher. In fact, he never had any formal training in philosophy beyond his undergraduate education. Early in his life he showed great interest in and respect for philosophy and metaphysics, but it is evident that he considered himself a rank amateur. In one letter to his friend and former student Bertrand Russell, after discussing whether science aimed to be explanatory or merely descriptive, he wrote: "This further question lands us in the ocean of metaphysic, onto which my profound ignorance of that science forbids me to enter." Ironically, in later life Whitehead would become one of the 20th century's foremost metaphysicians.",  answer the following question. Note that the answer is present within the text.  Question: In undergrad, Whitehead studied?
Ans: philosophy

Given the following passage  "On February 12, 2014, the Los Angeles Times reported that Comcast sought to acquire Time Warner Cable in a deal valued at $45.2 billion. On February 13, it was reported that Time Warner Cable agreed to the acquisition. This was to add several metropolitan areas to the Comcast portfolio, such as New York City, Los Angeles, Dallas-Fort Worth, Cleveland, Columbus, Cincinnati, Charlotte, San Diego, and San Antonio. Time Warner Cable and Comcast aimed to merge into one company by the end of 2014 and both have praised the deal, emphasizing the increased capabilities of a combined telecommunications network, and to "create operating efficiencies and economies of scale".",  answer the following question. Note that the answer is present within the text.  Question: Which Ohio cities were metropolitan areas in the COmcast portfolio?
Ans: Cleveland, Columbus, Cincinnati

Given the following passage  "In recent years light emitting diodes (LEDs) are becoming increasingly efficient leading to an extraordinary increase in the use of solid state lighting. In many situations, controlling the light emission of LEDs may be done most effectively by using the principles of nonimaging optics.",  answer the following question. Note that the answer is present within the text.  Question: Solid state lighting uses what?
Ans: light emitting diodes

Given the following passage  "Other popular names for the format include "Warm", "Sunny", "Bee" (or "B") and (particularly in Canada) "EZ Rock". The format can be seen as a more contemporary successor to and combination of the middle of the road (MOR), beautiful music, easy listening and soft rock formats. Many stations in the soft AC format capitalize on its appeal to office workers (many of them females aged 25–54, a key advertiser demographic), and brand themselves as stations "everyone at work can agree on" (KOST originated that phrase as a primary tagline, and other soft AC stations have followed suit).",  answer the following question. Note that the answer is present within the text.  Question: What is another name in addition to the three previous?
Ans: EZ Rock