Received RFE for criminal convivtion records, plus question about what constitutes a "document" for official translation purposes

[Bigfish1972 1]

OK, I'll ask the translation question first.  In the RFE on the cover page, it states "If you submit a document in any language other than English, the document must be accompanied by a full and complete English translation.  The translator must certify that the translation is accurate and he or she is competent to translate from that language to English".

All official documents have been translated by a certified translator, so that's covered.  However, we've been putting together a little Word document that include screenshots of WhatsApp convos, and we're messaging in Spanish in some of it.  I've put the English translation next to it, but I just got to wondering if this constitutes a "document" by USCIS standards and do we need a certified translator to translate it?  That would seem a bit excessive, but I thought I would ask anyway.

 

Secondly, I have a couple of criminal things from 1992.  I got the official court records with the court seal stamps in the mail.  However, the police records don't exist before 2006.  We got an official email reply stating this, signed by the records clerk and stamped with the sheriff's office stamp.  Is that going to be sufficient?  I had an email from a different court that obviously was sufficient, because nothing additional was asked about it in the RFE, so I'm assuming that this should be OK.  

 

Thanks for your help!