Problem: Does "The structure of a gene consists of many elements of which the actual protein coding sequence is often only a small part." answer the question "What often plays only a small part in the structure of a gene?"

A: yes

Problem: Does "The resistance to the slave trade was growing by the mid-nineteenth century; in one famous case in 1848, Henry "Box" Brown made history by having himself nailed into a small box and shipped from Richmond to abolitionists in Philadelphia, Pennsylvania, escaping slavery." answer the question "What man-made body of water was designed in part by George Washington?"

A: no

Problem: Does "According to the endurance running hypothesis, long-distance running as in persistence hunting, a method still practiced by some hunter-gatherer groups in modern times, was likely the driving evolutionary force leading to the evolution of certain human characteristics." answer the question "Besides the endurance running hypothesis, what other theory of food collection is there?"

A:
no