Question: Which of the commercials on which Rodney Saulsberry worked is a chocolate bar made by Mars, Inc?
Sentence (from "Rodney Saulsberry"): Rodney Jerome Saulsberry (born July 11, 1956) is an American voice-over performer, actor, vocalist, announcer and author, known for his voice work on commercials (Twix, Zatarain's), his three books ("You Can Bank on Your Voice", "Step Up to the Mic" and "Rodney Saulsberry's Tongue Twisters and Vocal Warm-Ups" and the voice of Joseph Robbie Robertson on the animated TV series "Spider-Man".
Relevant evidence: Yes