sentence1: yeah i was in Peru Peru but um i there weren't as i recall or at least i wasn't aware of that many Americans there except for a very heavy concentration of Peace Corps volunteers this was when the Peace Corps first are started and it was one of the big targets and true is true and true is true and true is true and true is true and true is true 
sentence2: Aside from the numerous Peace Corps volunteers, I didn't know many Americans there.