Answer:
Last night, 2 boys were playing baseball in front of their neighbour's house. The neighbour reported hearing glass shatter, and ran over to see what it was, but slipped on the baseball and ended up in the hospital. Back to you, Janet.
Your first option, "I have taken all the stress I can stand.", is a line of dialogue.
Dialogue is speaking/talking. The second and last options cannot be examples of dialogue because they are not being spoken (you can tell by the lack of quotation marks).The third option is also incorrect because it is what is written, as it says "the study reported" (the study does not speak). Therefore, the first option is correct.
Is a great singer. I think. I might be wrong.