Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to get rid of bindweed [title] Pull out small patches of bindweed. [step] If the bindweed is growing around the borders of your garden or in small groupings, you can pull it out. Use a pitchfork to gently turn over the dirt or soil underneath the plant so you can pull out the roots, which can grow to 10 ft (3.0 m) deep.

Ending1: [substeps] Always be very careful when removing small patches of bindweed, as they may contain readily present diseases. [title] Use a rake to remove pollen from the stem of the plant. Ending2: Clear the top portion of the soil all the way around the plant to reveal the roots. [substeps] The roots will detach from the stem and then the plant will root back. Ending3: It's important that you remove the roots to discourage new shoots from growing. Dispose of both the roots and the plant immediately in the trash. Ending4: If this bothers you, you could simply pull the plant out with a gardening knife. [title] Check moisture levels of the soil around the roots.

Answer format: ending1/ending2/ending3/ending4