Question: Were plants crucial for The King of Rock'n Roll's snack with bananas?, Answer:Yes, Description of Banana: edible fruit, Fact1: Elvis Presley is known as The King of Rock'n Roll., Fact2: Elvis Presley loved to eat peanut butter and bananas., Fact3: Bananas come from banana plants., Fact4: Peanut butter comes from peanuts, which come from peanut plants.
Step1: Who is commonly referred to as The King of Rock 'n Roll?, Step2: Which snacks was #1 known to take with bananas?, Step3: Are #2 plants products or made from them?, Wikipedia page for step 1: Elvis Presley, Wikipedia page for step 2: Elvis Presley, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False