The Synoptic Gospels of Matthew, Mark, and Luke present similar stories of Jesus but with some differences. There are several proposed solutions for explaining these similarities and differences, including that the Gospels drew from oral tradition, were interdependent on each other, used a hypothetical proto-Gospel source, or compiled stories from various fragmentary sources available in the early church. The document discusses each of these proposed solutions and their limitations in explaining the relationships between the Synoptic Gospels.