The catchiest part of most songs is the chorus.

The root causes of the current famine are known: poverty, low health standards....

On the other hand, don’t be pedantic—if you want to come into this school of modernized medical English. You must not write “fenestra” (plural, “fenestrae”), but “fenestrum” (plural, “fenestra”); you are not in Rome so you don’t have to say what the Romans would have said. Therefore also say “this data,” instead of “these data.”

I will do that for you, Scout's honor.