Question: Are sesame seeds glued onto hamburger buns?, Answer:No, Description of Sesame: species of plant, Fact1: Glue is toxic and not used in food production., Fact2: Sesame seeds add texture and visual appeal to hamburger buns., Fact3: Beaten eggwhites are often used to adhere foods to other foods. 
Step1: What do people usually do with hamburger buns?, Step2: Can you #1 sesame seeds?, Wikipedia page for step 1: Hamburger Buns, Wikipedia page for step 2: sesame seeds, not_definitive_answer: False, incorrect_answer: False