Problem: I finished PROBLEM OF THE CENTURY : RACIAL STRATIFICATION IN THE UNITED STATES today on my walk to work . It was the final book I had checked out for my Race / Ethnicity class , but I had n't needed it for the coursework . I decided to read it anyways before returning it , and to be honest , it was difficult to stay focused and read it thoroughly . The difficulty was n't motivation ( or at least not primarily ) .

What subject does the narrator like to study ?

A: Black vs. White .

Problem: It turned out , though , that the cabin was just OK , not great : you do feel deep in the back country , the stars were amazing , and there was a nice porch , but the accommodation itself was a bit bare bones . We did n't sleep very well , but next morning , after a cappuccino in Mammoth , got on the road to head for May Lake in Yosemite by noon . Stopped for breakfast at Tioga Pass Resort where they make great berry pies .

What caused the narrator to not get great sleep ?

A: The bed was sparse .

Problem: Wow , that long boring crap is over , now the long boring today stuff , HA ! ! I got up at 4:30am this morning to get down to the fitness center by 5 am so I could run 5 miles on the dreadmill , UGH ! ! It was very hard to get out of bed , it was warm and toasty , and just right for more sleep .

Why is the narrator so resistant to being at the gym ?

A:
They are tired .