Look at the sentences below and choose the best supporting sentence. a. there have been three traffic accidents in our neighborhood this month. b. unregulated intersections are dangerous. c. our neighborhood association needs to discuss traffic safety. d. we need sidewalks in our neighborhood.

The correct answer is a.

You can determine this answer by evaluating all of the options. Instead of looking for a claim, or an argument, you are looking for a detail or fact that will support an argument. The first option is the only factual one; the remaining three are opinions that would then need to be backed up by more facts and details to be proven true.