Let's set some context:
Person A and Person B have a group project. They are both assigned a slide (Slide A for Person A and Slide B for Person B)
Person A has finished his slide, yet Person B hasn't.
Person A: "Are you going to finish your slide?"
Person B: "Yes, I will finish my slide tonight." Let's say Person B is not lying.
Would this statement "I will finish my slide tonight." be considered a fact (about the future)?
How do we know that even though he is not lying about doing it, he will actually do it?