Problem: Does "Dell had done well with a horizontal organization that focused on PCs when the computing industry moved to horizontal mix-and-match layers in the 1980s, but by the mid-2000 the industry shifted to vertically integrated stacks to deliver complete IT solutions and Dell lagged far behind competitors like Hewlett Packard and Oracle." answer the question "Dell lagged behind Hewlett Packard and Oracle in delivering what kind of solutions?"

A: yes

Problem: Does "The relative intensities of pain, then, may resemble the relative importance of that risk to our ancestors (lack of food, too much cold, or serious injuries are felt as agony, whereas minor damage is felt as mere discomfort)." answer the question "What might the relative intensities of pain resemble?"

A: yes

Problem: Does "Its present form in humans differed from that of the chimpanzees by only a few mutations and has been present for about 200,000 years, coinciding with the beginning of modern humans (Enard et al. 2002)." answer the question "About how long ago did modern human beings first come into existence?"

A:
yes