Which answer choice shows the best way to introduce a sentence that summarizes or explains the information before it?

marissa will be a huge : she is going to organize the children to spread the soil in the new gardens.

marissa will be a huge , she is going to organize the children to spread the soil in the new gardens.

marissa will be a huge : she is going to organize the children to spread the soil in the new gardens.

marissa will be a huge . she is going to organize the children to spread the soil in the new gardens.