Question: Did Native American tribes teach Spaniards how to cultivate maize?, Answer:Yes, Description of Maize: Cereal grain, Fact1: In 1492, Spanish settlers brought Maize back to Europe from America., Fact2: Native Americans cultivated and bred the first maize from wild grasses.
Step1: Who cultivated the maize that Spaniards took to Europe from America in 1492?, Step2: Were #1 Native Americans?, Wikipedia page for step 1: Spanish colonization of the Americas, Wikipedia page for step 2: , not_definitive_answer: False, incorrect_answer: False