<s>[INST] I cannot seem to find the memo issued by the Federal Trade Commission (FTC) that prohibits businesses from using false or unsubstantiated claims, truthful claims that would likely deceive consumers and claims that are only partially true.
The memo is titled "Part 191:  False or Unsubstantiated Claims Concerning Use of Energy for Purposes of Advertising or Labeling"
Could you give me some guidance on where I can find this document?[/INST]