Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to live with allergies to pollen [title] Stay inside when pollen counts are high. [step] Check pollen forecasts to find out when there's a high pollen count in your area. When the pollen count is high, it's best for you to avoid outdoor activities as much as possible.

Ending1: [substeps] If you live in a warm climate, stick to indoor activities that don't have high pollen counts, such as clearing outdoor area space without heating, water, or electricity. If you live in a very humid environment, stay indoors if you're exposed to extremely high pollen counts. Ending2: [substeps] Pollen counts are often higher during in the summer months. This usually makes flowers and other plants very crowded. Ending3: Stay inside to try to avoid exposure to pollen. [substeps] Typically, pollen counts are at their highest for a few hours after both sunrise and sunset. Ending4: [substeps] Pollen levels may rise above the recommended daily levels, which can be very dangerous. If you live with a large population of bugs and other animals, staying outside may reduce the risk of pollen allergies.

Answer format: ending1/ending2/ending3/ending4