Which of the following is a statement of fact?

“Kids certainly don’t want more hours in the classroom.”
“I’m sure teachers would be glad for the additional pay.”
“And everyone will reap the benefits.”
“I have been a student in this school for six years.”

“I have been a student in this school for six years.”

The statement of fact among the given options is: "I have been a student in this school for six years."