Please choose the correct ending to complete the given sentence: Health: [header] How to test for lyme disease [title] Consider if you've been in a tick-prone area. [step] The primary carriers of lyme disease are ticks. Therefore, you need to think about whether you've been in an area where you could pick up ticks.

Ending1: Grassy and wooded areas are typical places ticks hide out, but they can even be in your backyard. Pets can also bring them in from outside. Ending2: If you haven't been, or if you've been in another area where ticks have been looking for you, either you or your family is at risk. Check with your parents if you've been to a tick-affected area. Ending3: If you know the area where you may have picked up ticks, it's time to get tested there. [substeps] Knowing if you've been in a tick-resistant area can help you make a quick choice. Ending4: Ticks often live in dry and open areas. [substeps] Ticks are usually found between lawns and sidewalks.

Answer format: ending1/ending2/ending3/ending4