Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to make a logical argument [title] Select your thesis. [step] Your thesis is the theory you're attempting to prove. Choose something that is debatable, and be as specific as possible.

Ending1: If you can use your thesis as a source for argument, making evidence will help support your claims. [substeps] For example, if you're arguing that dinosaurs aren't the only dinosaurs that exist today, it's important to consider where the dinosaurs have come from. Ending2: For example, instead of saying, " pollution is bad for the environment, " which is not debatable, say, " to reduce pollution, the government should tax car owners more heavily. " [substeps] Try not to be combative or confrontational in your thesis. Ending3: Don't write down something like " i know what support is due. " you should have a much better idea of what is and isn't valid or helpful at that point, especially if you're thinking something like, " my assistance in overcoming my fear of coffee. Ending4: [substeps] Your thesis can be you note another point, since you'll better sum up the other points or facts of your argument. Whatever you're telling a grad about, make sure your thesis doesn't build up to another fact.

Answer format: ending1/ending2/ending3/ending4