In the Transtheoretical Model of Change, Which of the Following

In the transtheoretical model of change, which of the following is an example of someone in the precontemplation stage?

A) Someone who smokes cigarettes on a daily basis and is resistant to quitting
B) Someone who wants to go on a diet at some point but is considering their options
C) Someone who cuts down to smoking two packs a day
D) Someone who has been dieting for a few months but has relapsed back into making poor nutritional choices