PT 41 S1 Q12

Poor nutrition is at the root of the violent behavior of many young offenders. ... ...

Which one of the following, if true, most strengthens the argument?
(A) Some of the violent inmates who took part in the experiment had committed a large number of violent crimes.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Practice Set: "Stronger" Questions, Set 2