Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to build an outdoor garden water fountain [title] Consider the area where you are going to put your fountain. [step] Take into consideration the area's size. The size of the area you plan to put it in will determine how large a fountain you can build.

Ending1: [substeps] Think about whether the area is conducive to handling leaks that your fountain may have. Will you be able to access the fountain easily in the area that you are planning on putting it? [title] Remember that fountains can be very heavy. Ending2: [substeps] Determine if you want the water fountain at a convenient location. If you plan to build a permanent water fountain at home, be sure to consider a location close to your work area. Ending3: [substeps] Avoid overworking the area with a fountain. Using too much space will cause the flow of water in the fountain to be uneven, which can lead to similar sinks or, even worse, water spilling over the sides, which will cause the fountain to sit sideways as it falls. Ending4: You will need at least 10 foot (3.0 m) for taller fountains and 10 foot (3.0 m) for simpler ones. [substeps] Make sure that you don't leave your fountain unattended.

Answer format: ending1/ending2/ending3/ending4