Question: Did breakdancing grow in popularity during WW2?, Answer:No, Description of Breakdancing: Style of street dance, Fact1: Breakdancing was created by the African American youth in the early 1970s., Fact2: World War II was a global war that lasted from 1939 to 1945.
Step1: When did break-dancing experience a growth in popularity?, Step2: Through which period did World War II take place?, Step3: Is #1 within #2?, Wikipedia page for step 1: Breakdancing, Wikipedia page for step 2: World War II, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False