In recent years, some painters of graffiti have been winning recognition as artists. But since graffiti is vandalism, painting graffiti is inherently an act of rebellion and lawbreaking. For this reason, painting graffiti is not art.
Which of the following is an assumption that supports drawing the conclusion above from the reason given for that conclusion?
【选项】
Some painters of graffiti are more concerned than others with the illegal nature of the paintings they produce.
选项是否正确？