Ezra has found research to support his argument that his school should adopt school uniforms. However, a new source shows evidence that students who are required to wear uniforms at school feel less comfortable expressing themselves. What is the best way for Ezra to adjust his argument?

a. Ezra should begin the research process over again with better sources.
b. Ezra should keep the conflicting information out of his argumentative essay.
c. Ezra should ask his classmates whether they have heard about this source before.
d. Ezra should show that his research is more convincing than the conflicting information.