Simplify the following text for a Grade 7 native English-speaking person.
Original: Those that believe that it was completed on the morning of his address point to the fact that it contains certain phrases that are not in the first draft but are in the reports of the address as delivered and in subsequent copies made by Lincoln .
Simplified: The people who believe it was completed on the morning of his address note that it has some expressions that are not in the first draft but are in the reports of the address and in later copies by Lincoln . It is likely , they say , that Lincoln used this copy when he delivered the address .