Answer:
No, not a good paragraph. Not really a good topic. The sentences do all relate to one thing, but isn't obvious enough.
Explanation: The paragraph isn't concise, and it doesn't have proper grammar. The actual sentence mentioning the topic comes after the introductory sentence. The claim isn't clear enough, with only context clues and similarities to piece together the actual message. The sequence does seem to make sense, with the first two events explaining the claim and the other ones building the plot of the story.