This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to care for lilies
Find the right location.
Ideally, pick a spot in your garden with good drainage and plenty of sunlight. Lilies need a well-drained planting medium, such as sand or other porous soil.

OPTIONS:
(1). You also want to place the lily in a warm and shaded area. Gather the necessary tools, such as an old stick or spade.
(2). Avoid planting grass, or debris that can get in the way of the site's drainage. Cut the flowers when they start to look yellow or black.
(3). To find a good drainage location, find the spot in your garden that dries out the quickest after a pour of rain. If there is no obvious location, plant your lilies on a slope, and let gravity take care of your drainage.
(4). Alternatively, a warmer ground would be good for lilies, with partial shade and good drainage. Lilies prefer moist ground, so pick a spot that gets all of the moisture.
The answer is:
(3).