Question: Did teacher's unionize before the invention of nylon and the start of World War II?, Answer:Yes, Description of Sodium: Chemical element with atomic number 11, Fact1: Teachers' unions, including the New York City Teachers Union, were founded in 1916., Fact2: The first example of nylon was produced using diamines in 1935., Fact3: World War II began September 1, 1939.
Step1: When did teachers' unions first form?, Step2: When was nylon invented?, Step3: When was the start of World War II?, Step4: Is #1 before both #2 and #3?, not_definitive_answer: False, incorrect_answer: False