Rainwater from the roof is collected and funneled into a 25,000 gallon underground cistern . Wastewater from showers , sinks and toilets goes into underground purifying tanks and then into the cistern . The collected water then irrigates the land surrounding the house . Surrounding flowers and shrubs native to the area enable the property to blend into the surrounding rural landscape .

Generate a question about the above context.
What is the reason you would enable the property to blend into the surrounding rural landscape ?
Available choices: (a). It is a way to involve yourself in the local area without overly altering it .. (b). You can lay low and hunt for ruminants in this manner .. (c). None of the above choices .. (d). You can stay there undetected by coyotes ..