The Great Ace Attorney 2: Resolve/Episode 2: The Memoirs of the Clouded Kokoro/Trial, Part 2

The Tea Inconsistency: Cross Examination
Examine The Two Teacups. One teacup has a red ring while the other teacup is clean. Once it's updated, present the two teacups on statement three. Narahudo points out that one teacup didn't "pass Shamspear's lips" but Natsume drinks it all on his teacup while its hot.