Read the passage. (1) Wearing school uniforms has a positive impact on students’ attitudes toward their education. (2) Both recent studies and interviews with school administrators demonstrate that uniforms have a direct impact on school pride. (3) Some researchers have found that uniforms do not improve attendance or academic achievement. (4) Regardless, having a uniform could boost students’ confidence and reduce their stress, two factors that will inevitably make their learning more productive. (5) Eliminating a focus on appearance will help students focus on what truly matters. Which sentence is a counterclaim? sentence 2 sentence 3 sentence 4 sentence 5