It depends on the dosage of chemicals released and the frequency and length of time candles are burned."
(chemicals; released; ) (It; depends; on the dosage of) Context(It depends,List([0, 10))):(chemicals released and the frequency and length of time candles; are burned; )
It depends,List([0, 10))
chemicals It chemicals released and the frequency and length of time candles
released depends are burned
on the dosage of