Monk's puzzle joke

Once upon a time, there was a mountain and a temple. An old monk is telling a joke to a young monk. What is he talking about? Once upon a time, there was a mountain and a temple. What is he talking about? Once upon a time, there was a mountain and a temple. An old monk told a joke to a young monk. What is he talking about? Once upon a time, there was a mountain, a temple on the mountain, and a temple on the mountain. There is an old monk telling a joke to a young monk in the temple. What is he talking about? Once upon a time, there was a mountain with a temple on it. An old monk is telling a joke to a young monk. What is he talking about? There is a mountain and a temple on it. An old monk told a joke to a young monk. What is he talking about? There is an old monk telling a joke to a young monk in the temple. What is he talking about? Once upon a time, there was a mountain with a temple on it. An old monk is telling a joke to a young monk. What is he talking about? There is a mountain and a temple on it. An old monk told a joke to a young monk. What is he talking about? There is an old monk telling a joke to a young monk in the temple. What is he talking about? Once upon a time, there was a mountain with a temple in it. There is an old monk telling a joke to a young monk. What is he talking about? …