Directions: The following sentence tests correctness and effectiveness of expression. Part of the sentence or the entire sentence is underlined; beneath the sentence are five ways of phrasing the underlined part. Choice A repeats the original phrasing; the other four choices are different. If you think the original phrasing produces a better sentence than any of the alternatives, select choice A. If not, select one of the other choices. Although all individuals within a cohort group face similar macro circumstances, idiosyncrasies and strength of character determines the extent of long term impact felt by each individual.