Question: Did Taco Bell make a dog famous?, Answer:Yes, Description of Taco Bell: American fast-food chain, Fact1: Gidget, nicknamed the "Taco Bell Chihuahua", was an advertising figure and mascot for the Taco Bell restaurant chain., Fact2: In September 1997, Taco Bell used the dog in one advertisement in the Northeastern United States., Fact3: The Taco Bell Chihuahua became so famous that toy figures of the dog were produced, and "Yo quiero (X)" became a recognized piece of popular culture.
Step1: Which animal has been used by Taco Bell for advertising?, Step2: Is #1 a dog?, Wikipedia page for step 1: Taco Bell chihuahua, Wikipedia page for step 2: , not_definitive_answer: False, incorrect_answer: False