Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to help prevent oil spills [title] Write a letter to your local or state representatives about preventing oil spills. [step] Write about how oil spills have affected local businesses in your community or the communities in your country or region. Include statistics in your letter to support your information.

Ending1: [title] Try to understand the frequency with which oil spills occurs. [step] It's important to understand the frequency at which oil spills occur. Ending2: Also ask your representative what their stance on the issue is and if they are doing anything to address it. [title] Vote for candidates that prioritize the environment. Ending3: [substeps] Write only if your customers are involved. It doesn't matter who it is you speak to (even if it is business). Ending4: Be specific about the safety measures or strategies you're implementing to prevent oil spills. [substeps] State the risks you're taking and what you're doing to prevent them from happening again.

Answer format: ending1/ending2/ending3/ending4