Come up with a question and stream of consciousness reasoning that would justify this answer: it is not possible to tell
The question is: Given the sentence "A young adult reads a book at the laundromat as he waits for his laundry to be done." is it true that "A young girl reads a book while waiting on her laundry at the laundromat."?
Stream of consciousness: Just because at laundromat does not mean waiting on her laundry.